Surah Ash-Shuraa 42:10

وَمَا ٱخْتَلَفْتُمْ فِيهِ مِن شَىْءٍ فَحُكْمُهُۥٓ إِلَى ٱللَّهِ ۚ ذَٰلِكُمُ ٱللَّهُ رَبِّى عَلَيْهِ تَوَكَّلْتُ وَإِلَيْهِ أُنِيبُ

And in anything over which you disagree - its ruling is [to be referred] to Allāh. [Say], "That is Allāh, my Lord; upon Him I have relied, and to Him I turn back."

Translation: Saheeh International

Tafsir

And whatever you may differ with disbelievers in of religion or otherwise the verdict therein belongs it will return to God on the Day of Resurrection; He will judge between you. Say to them That then is God my Lord; in Him I have put my trust and to Him I turn penitently.

Excerpt from Tafsir al-Jalalayn, commentary on 42:10, via Quran.com. The reader has the full commentary and 9 more tafsirs.