An-Nisa 4:45

وَٱللَّهُ أَعْلَمُ بِأَعْدَآئِكُمْ ۚ وَكَفَىٰ بِٱللَّهِ وَلِيًّا وَكَفَىٰ بِٱللَّهِ نَصِيرًا

Wal-lahu aʿlamu bi-aʿdāikum wakafā bil-lahi waliyyan wakafā bil-lahi naṣīran

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