أَفَغَيْرَ ٱللَّهِ أَبْتَغِى حَكَمًا وَهُوَ ٱلَّذِىٓ أَنزَلَ إِلَيْكُمُ ٱلْكِتَـٰبَ مُفَصَّلًا ۚ وَٱلَّذِينَ ءَاتَيْنَـٰهُمُ ٱلْكِتَـٰبَ يَعْلَمُونَ أَنَّهُۥ مُنَزَّلٌ مِّن رَّبِّكَ بِٱلْحَقِّ ۖ فَلَا تَكُونَنَّ مِنَ ٱلْمُمْتَرِينَ
afaghayra l-lahi abtaghī ḥakaman wahuwa alladhī anzala ilaykumu l-kitāba mufaṣṣalan wa-alladhīna ātaynāhumu l-kitāba yaʿlamūna annahu munazzalun min rabbika bil-ḥaqi falā takūnanna mina l-mum'tarīna
[Say], "Then is it other than Allāh I should seek as judge while it is He who has revealed to you the Book [i.e., the Qur’ān] explained in detail?" And those to whom We [previously] gave the Scripture know that it is sent down from your Lord in truth, so never be among the doubters.
— Saheeh International
[Say], ‘Shall I seek any judge other than God, when it is He who has sent down for you [people] the Scripture, clearly explained?’ Those to whom We gave the Scripture know that this [Quran] is revealed by your Lord [Prophet] with the truth, so do not be one of those who doubt.
— M. A. S. Abdel Haleem
[Say (O Muhammad صلى الله عليه وسلم)] "Shall I seek a judge other than Allâh while it is He Who has sent down unto you the Book (the Qur’ân), explained in detail." Those unto whom We gave the Scripture [the Taurât (Torah) and the Injeel (Gospel)] know that it is revealed from your Lord in truth. So be not you of those who doubt.
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali