مُسْتَيْقِنِين

Appears 1 times in the Quran. (Root: يقن)
  1. 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.