2:209
فَإِن زَلَلْتُم مِّنۢ بَعْدِ مَا جَآءَتْكُمُ ٱلْبَيِّنَـٰتُ فَٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ عَزِيزٌ حَكِيمٌ
fa-in zalaltum min baʿdi mā jāatkumu l-bayinātu fa-iʿ'lamū anna l-laha ʿazīzun ḥakīmun
If you slip back after clear proof has come to you, then be aware that God is almighty and wise.
Then if you slide back after the clear signs (Prophet Muhammad صلى الله عليه وسلم and this Qur’ân, and Islâm) have come to you, then know that Allâh is All-Mighty, All-Wise.