Surah An-Nisa, ayah 45

وَٱللَّهُ أَعۡلَمُ بِأَعۡدَآئِكُمۡۚ وَكَفَىٰ بِٱللَّهِ وَلِيّٗا وَكَفَىٰ بِٱللَّهِ نَصِيرٗا ٤٥

Wallāhu a'lamu bi a'dā'ikum wakafā billāhi waliyyan wakafā billāhi nasīrā

And Allāh is most knowing of your enemies; and sufficient is Allāh as an ally, and sufficient is Allāh as a helper.