• تُوقِنُونَ
• ٱسْتَيْقَنَتْهَآ
• مُسْتَيْقِنِين
• مُّوقِنِين
• يَسْتَيْقِنَ
• يَقِين
• يُوقِنُونَ

Appears 28 times in the Quran.

1. 2:4 وَٱلَّذِينَ يُؤْمِنُونَ بِمَآ أُنزِلَ إِلَيْكَ وَمَآ أُنزِلَ مِن قَبْلِكَ وَبِٱلْءَاخِرَةِ هُمْ يُوقِنُونَ

   And who believe in that which has been revealed to you and that which was revealed before you and they are sure of the hereafter.
   

2. 2:118 وَقَالَ ٱلَّذِينَ لَا يَعْلَمُونَ لَوْلَا يُكَلِّمُنَا ٱللَّهُ أَوْ تَأْتِينَآ ءَايَةٌ كَذَٰلِكَ قَالَ ٱلَّذِينَ مِن قَبْلِهِم مِّثْلَ قَوْلِهِمْ تَشَٰبَهَتْ قُلُوبُهُمْ قَدْ بَيَّنَّا ٱلْءَايَٰتِ لِقَوْمٍ يُوقِنُونَ

   And those who have no knowledge say: Why does not Allah speak to us or a sign come to us? Even thus said those before them, the like of what they say; their hearts are all alike. Indeed We have made the communications clear for a people who are sure.
   

3. 4:157 وَقَوْلِهِمْ إِنَّا قَتَلْنَا ٱلْمَسِيحَ عِيسَى ٱبْنَ مَرْيَمَ رَسُولَ ٱللَّهِ وَمَا قَتَلُوهُ وَمَا صَلَبُوهُ وَلَٰكِن شُبِّهَ لَهُمْ وَإِنَّ ٱلَّذِينَ ٱخْتَلَفُوا۟ فِيهِ لَفِى شَكٍّ مِّنْهُ مَا لَهُم بِهِۦ مِنْ عِلْمٍ إِلَّا ٱتِّبَاعَ ٱلظَّنِّ وَمَا قَتَلُوهُ يَقِينًۢا

   And their saying: Surely we have killed the Messiah, Isa son of Marium, the messenger of Allah; and they did not kill him nor did they crucify him, but it appeared to them so (like Isa) and most surely those who differ therein are only in a doubt about it; they have no knowledge respecting it, but only follow a conjecture, and they killed him not for sure.
   

4. 5:50 أَفَحُكْمَ ٱلْجَٰهِلِيَّةِ يَبْغُونَ وَمَنْ أَحْسَنُ مِنَ ٱللَّهِ حُكْمًا لِّقَوْمٍ يُوقِنُونَ

   Is it then the judgment of (the times of) ignorance that they desire? And who is better than Allah to judge for a people who are sure?
   

5. 6:75 وَكَذَٰلِكَ نُرِىٓ إِبْرَٰهِيمَ مَلَكُوتَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَلِيَكُونَ مِنَ ٱلْمُوقِنِينَ

   And thus did We show Ibrahim the kingdom of the heavens and the earth and that he might be of those who are sure.
   

6. 13:2 ٱللَّهُ ٱلَّذِى رَفَعَ ٱلسَّمَٰوَٰتِ بِغَيْرِ عَمَدٍ تَرَوْنَهَا ثُمَّ ٱسْتَوَىٰ عَلَى ٱلْعَرْشِ وَسَخَّرَ ٱلشَّمْسَ وَٱلْقَمَرَ كُلٌّ يَجْرِى لِأَجَلٍ مُّسَمًّى يُدَبِّرُ ٱلْأَمْرَ يُفَصِّلُ ٱلْءَايَٰتِ لَعَلَّكُم بِلِقَآءِ رَبِّكُمْ تُوقِنُونَ

   Allah is He Who raised the heavens without any pillars that you see, and He is firm in power and He made the sun and the moon subservient (to you); each one pursues its course to an appointed time; He regulates the affair, making clear the signs that you may be certain of meeting your Lord.
   

7. 15:99 وَٱعْبُدْ رَبَّكَ حَتَّىٰ يَأْتِيَكَ ٱلْيَقِينُ

   And serve your Lord until there comes to you that which is certain.
   

8. 26:24 قَالَ رَبُّ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَمَا بَيْنَهُمَآ إِن كُنتُم مُّوقِنِينَ

   He said: The Lord of the heavens and the earth and what is between them, if you would be sure.
   

9. 27:3 ٱلَّذِينَ يُقِيمُونَ ٱلصَّلَوٰةَ وَيُؤْتُونَ ٱلزَّكَوٰةَ وَهُم بِٱلْءَاخِرَةِ هُمْ يُوقِنُونَ

   Who keep up prayer and pay the poor-rate, and of the hereafter, they are sure.
   

10. 27:14 وَجَحَدُوا۟ بِهَا وَٱسْتَيْقَنَتْهَآ أَنفُسُهُمْ ظُلْمًا وَعُلُوًّا فَٱنظُرْ كَيْفَ كَانَ عَٰقِبَةُ ٱلْمُفْسِدِينَ

    And they denied them unjustly and proudly while their soul had been convinced of them; consider, then how was the end of the mischief-makers.
    

11. 27:22 فَمَكَثَ غَيْرَ بَعِيدٍ فَقَالَ أَحَطتُ بِمَا لَمْ تُحِطْ بِهِۦ وَجِئْتُكَ مِن سَبَإٍۭ بِنَبَإٍ يَقِينٍ

    And he tarried not long, then said: I comprehend that which you do not comprehend and I have brought to you a sure information from Sheba.
    

12. 27:82 وَإِذَا وَقَعَ ٱلْقَوْلُ عَلَيْهِمْ أَخْرَجْنَا لَهُمْ دَآبَّةً مِّنَ ٱلْأَرْضِ تُكَلِّمُهُمْ أَنَّ ٱلنَّاسَ كَانُوا۟ بِـَٔايَٰتِنَا لَا يُوقِنُونَ

    And when the word shall come to pass against them, We shall bring forth for them a creature from the earth that shall i wound them, because people did not believe in Our communications.
    

13. 30:60 فَٱصْبِرْ إِنَّ وَعْدَ ٱللَّهِ حَقٌّ وَلَا يَسْتَخِفَّنَّكَ ٱلَّذِينَ لَا يُوقِنُونَ

    Therefore be patient; surely the promise of Allah is true and let not those who have no certainty hold you in light estimation.
    

14. 31:4 ٱلَّذِينَ يُقِيمُونَ ٱلصَّلَوٰةَ وَيُؤْتُونَ ٱلزَّكَوٰةَ وَهُم بِٱلْءَاخِرَةِ هُمْ يُوقِنُونَ

    Those who keep up prayer and pay the poor-rate and they are certain of the hereafter.
    

15. 32:12 وَلَوْ تَرَىٰٓ إِذِ ٱلْمُجْرِمُونَ نَاكِسُوا۟ رُءُوسِهِمْ عِندَ رَبِّهِمْ رَبَّنَآ أَبْصَرْنَا وَسَمِعْنَا فَٱرْجِعْنَا نَعْمَلْ صَٰلِحًا إِنَّا مُوقِنُونَ

    And could you but see when the guilty shall hang down their heads before their Lord: Our Lord! we have seen and we have heard, therefore send us back, we will do good; surely (now) we are certain.
    

16. 32:24 وَجَعَلْنَا مِنْهُمْ أَئِمَّةً يَهْدُونَ بِأَمْرِنَا لَمَّا صَبَرُوا۟ وَكَانُوا۟ بِـَٔايَٰتِنَا يُوقِنُونَ

    And We made of them Imams to guide by Our command when they were patient, and they were certain of Our communications.
    

17. 44:7 رَبِّ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَمَا بَيْنَهُمَآ إِن كُنتُم مُّوقِنِينَ

    The Lord of the heavens and the earth and what is between them, if you would be sure.
    

18. 45:4 وَفِى خَلْقِكُمْ وَمَا يَبُثُّ مِن دَآبَّةٍ ءَايَٰتٌ لِّقَوْمٍ يُوقِنُونَ

    And in your (own) creation and in what He spreads abroad of animals there are signs for a people that are sure;
    

19. 45:20 هَٰذَا بَصَٰٓئِرُ لِلنَّاسِ وَهُدًى وَرَحْمَةٌ لِّقَوْمٍ يُوقِنُونَ

    These are clear proofs for men, and a guidance and a mercy for a people who are sure.
    

20. 45:32 وَإِذَا قِيلَ إِنَّ وَعْدَ ٱللَّهِ حَقٌّ وَٱلسَّاعَةُ لَا رَيْبَ فِيهَا قُلْتُم مَّا نَدْرِى مَا ٱلسَّاعَةُ إِن نَّظُنُّ إِلَّا ظَنًّا وَمَا نَحْنُ بِمُسْتَيْقِنِينَ

    And when it was said, Surely the promise of Allah is true and as for the hour, there is no doubt about it, you said: We do not know what the hour is; we do not think (that it will come to pass) save a passing thought, and we are not at all sure.
    

21. 51:20 وَفِى ٱلْأَرْضِ ءَايَٰتٌ لِّلْمُوقِنِينَ

    And in the earth there are signs for those who are sure,
    

22. 52:36 أَمْ خَلَقُوا۟ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ بَل لَّا يُوقِنُونَ

    Or did they create the heavens and the earth? Nay! they have no certainty.
    

23. 56:95 إِنَّ هَٰذَا لَهُوَ حَقُّ ٱلْيَقِينِ

    Most surely this is a certain truth.
    

24. 69:51 وَإِنَّهُۥ لَحَقُّ ٱلْيَقِينِ

    And most surely it is the true certainty
    

25. 74:31 وَمَا جَعَلْنَآ أَصْحَٰبَ ٱلنَّارِ إِلَّا مَلَٰٓئِكَةً وَمَا جَعَلْنَا عِدَّتَهُمْ إِلَّا فِتْنَةً لِّلَّذِينَ كَفَرُوا۟ لِيَسْتَيْقِنَ ٱلَّذِينَ أُوتُوا۟ ٱلْكِتَٰبَ وَيَزْدَادَ ٱلَّذِينَ ءَامَنُوٓا۟ إِيمَٰنًا وَلَا يَرْتَابَ ٱلَّذِينَ أُوتُوا۟ ٱلْكِتَٰبَ وَٱلْمُؤْمِنُونَ وَلِيَقُولَ ٱلَّذِينَ فِى قُلُوبِهِم مَّرَضٌ وَٱلْكَٰفِرُونَ مَاذَآ أَرَادَ ٱللَّهُ بِهَٰذَا مَثَلًا كَذَٰلِكَ يُضِلُّ ٱللَّهُ مَن يَشَآءُ وَيَهْدِى مَن يَشَآءُ وَمَا يَعْلَمُ جُنُودَ رَبِّكَ إِلَّا هُوَ وَمَا هِىَ إِلَّا ذِكْرَىٰ لِلْبَشَرِ

    And We have not made the wardens of the fire others than angels, and We have not made their number but as a trial for those who disbelieve, that those who have been given the book may be certain and those who believe may increase in faith, and those who have been given the book and the believers may not doubt, and that those in whose hearts is a disease and the unbelievers may say: What does Allah mean by this parable? Thus does Allah make err whom He pleases, and He guides whom He pleases, and none knows the hosts of your Lord but He Himself; and this is naught but a reminder to the mortals.
    

26. 74:47 حَتَّىٰٓ أَتَىٰنَا ٱلْيَقِينُ

    Till death overtook us.
    

27. 102:5 كَلَّا لَوْ تَعْلَمُونَ عِلْمَ ٱلْيَقِينِ

    Nay! if you had known with a certain knowledge,
    

28. 102:7 ثُمَّ لَتَرَوُنَّهَا عَيْنَ ٱلْيَقِينِ

    Then you shall most certainly see it with the eye of certainty;