Surah Al-Isra, Verse 96

قُلۡ كَفَىٰ بِٱللَّهِ شَهِيدَۢا بَيۡنِي وَبَيۡنَكُمۡۚ إِنَّهُۥ كَانَ بِعِبَادِهِۦ خَبِيرَۢا بَصِيرٗا٩٦

qul kafā bil-lahi shahīdan baynī wabaynakum innahu kāna biʿibādihi khabīran baṣīran

Say, "Sufficient is Allāh as Witness between me and you. Indeed He is ever, concerning His servants, Aware and Seeing."