أُقۡسِمُ
uq'simu
I swear
Frequency
Appears 8 times in the Quran
Example in the Quran
Surah Al-Waqi'ah — Al-Waqi'ah 56:75
۞فَلَآ أُقۡسِمُ بِمَوَٰقِعِ ٱلنُّجُومِ
So I do swear by the positions of the stars—