وَدَخَلَ المَدينَةَ عَلىٰ حينِ غَفلَةٍ مِن أَهلِها فَوَجَدَ فيها رَجُلَينِ يَقتَتِلانِ هـٰذا مِن شيعَتِهِ وَهـٰذا مِن عَدُوِّهِ ۖ فَاستَغاثَهُ الَّذي مِن شيعَتِهِ عَلَى الَّذي مِن عَدُوِّهِ فَوَكَزَهُ موسىٰ فَقَضىٰ عَلَيهِ ۖ قالَ هـٰذا مِن عَمَلِ الشَّيطانِ ۖ إِنَّهُ عَدُوٌّ مُضِلٌّ مُبينٌ

And he entered the city at a time of inattention by its people and found therein two men fighting: one from his faction and one from among his enemy. And the one from his faction called for help to him against the one from his enemy, so Moses struck him and [unintentionally] killed him. [Moses] said, "This is from the work of Satan. Indeed, he is a manifest, misleading enemy."