Surah Al-Qasas, ayah 15

وَدَخَلَ ٱلۡمَدِينَةَ عَلَىٰ حِينِ غَفۡلَةٖ مِّنۡ أَهۡلِهَا فَوَجَدَ فِيهَا رَجُلَيۡنِ يَقۡتَتِلَانِ هَٰذَا مِن شِيعَتِهِۦ وَهَٰذَا مِنۡ عَدُوِّهِۦۖ فَٱسۡتَغَٰثَهُ ٱلَّذِي مِن شِيعَتِهِۦ عَلَى ٱلَّذِي مِنۡ عَدُوِّهِۦ فَوَكَزَهُۥ مُوسَىٰ فَقَضَىٰ عَلَيۡهِۖ قَالَ هَٰذَا مِنۡ عَمَلِ ٱلشَّيۡطَٰنِۖ إِنَّهُۥ عَدُوّٞ مُّضِلّٞ مُّبِينٞ ١٥

Wadakhalal-madīnata 'alā hīni ghaflatim min ahlihā fawajada fīhā rajulayni yaqtatilāni hādhā min shī'atihī wahādhā min 'aduwwihī fastaghāthahul-ladhī min shī'atihī 'alal-ladhī min 'aduwwihī fawakazahū mūsā faqadā 'alayhi qāla hādhā min 'amalish-shaytāni innahū 'aduwwum mudillum mubīn

And he entered the city at a time of inattention by its people¹⁰⁹⁷ 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."