إِنَّ ٱلَّذِينَ تَوَلَّوْا۟ مِنكُمْ يَوْمَ ٱلْتَقَى ٱلْجَمْعَانِ إِنَّمَا ٱسْتَزَلَّهُمُ ٱلشَّيْطَـٰنُ بِبَعْضِ مَا كَسَبُوا۟ ۖ وَلَقَدْ عَفَا ٱللَّهُ عَنْهُمْ ۗ إِنَّ ٱللَّهَ غَفُورٌ حَلِيمٌ
inna alladhīna tawallaw minkum yawma l-taqā l-jamʿāni innamā is'tazallahumu l-shayṭānu bibaʿḍi mā kasabū walaqad ʿafā l-lahu ʿanhum inna l-laha ghafūrun ḥalīmun
As for those of you who turned away on the day the two armies met in battle, it was Satan who caused them to slip, through some of their actions. God has now pardoned them: God is most forgiving and forbearing.
Those of you who turned back on the day the two hosts met (i.e. the battle of Uhud), it was Shaitân (Satan) who caused them to backslide (run away from the battlefield) because of some (sins) they had earned. But Allâh, indeed, has forgiven them. Surely, Allâh is Oft-Forgiving, Most Forbearing.