Quran 28:15 from Surah Al-Qasas on Divine Marvels.
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
English translation: And he entered the city at a time (of) inattention of its people and found therein two men fighting each other this of his party and this of his enemy And called him for help the one who (was) from his party against the one who (was) from his enemy so struck him with his fist Musa and killed him and killed him He said This (is) of (the) deed (of) Shaitaan Indeed, he (is) an enemy one who misleads clearly
Transliteration: wadakhala al-madinata ala hini ghaflatin min ahliha fawajada fiha rajulayni yaqtatilani hadha min shi'atihi wahadha min aduwwihi fa-is'taghathahu alladhi min shi'atihi ala alladhi min aduwwihi fawakazahu musa faqada alayhi qala hadha min amali al-shaytani innahu aduwwun mudillun mubinun