• تُخَافِتْ
• يَتَخَٰفَتُونَ

Appears 3 times in the Quran.

1. 17:110 قُلِ ٱدْعُوا۟ ٱللَّهَ أَوِ ٱدْعُوا۟ ٱلرَّحْمَٰنَ أَيًّا مَّا تَدْعُوا۟ فَلَهُ ٱلْأَسْمَآءُ ٱلْحُسْنَىٰ وَلَا تَجْهَرْ بِصَلَاتِكَ وَلَا تُخَافِتْ بِهَا وَٱبْتَغِ بَيْنَ ذَٰلِكَ سَبِيلًا

   Say: Call upon Allah or call upon, the Beneficent Allah; whichever you call upon, He has the best names; and do not utter your prayer with a very raised voice nor be silent with regard to it, and seek a way between these.
   

2. 20:103 يَتَخَٰفَتُونَ بَيْنَهُمْ إِن لَّبِثْتُمْ إِلَّا عَشْرًا

   They shall consult together secretly: You did tarry but ten (centuries).
   

3. 68:23 فَٱنطَلَقُوا۟ وَهُمْ يَتَخَٰفَتُونَ

   So they went, while they consulted together secretly,