Surah Al-Isra, ayah 96

17:96

قُلۡ كَفَىٰ بِٱللَّهِ شَهِيدَۢا بَيۡنِي وَبَيۡنَكُمۡۚ إِنَّهُۥ كَانَ بِعِبَادِهِۦ خَبِيرَۢا بَصِيرٗا ٩٦

Qul kafā billāhi shahīdā baynī wabaynakum innahū kāna bi'ibādihī khabīrā basīrā

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