Surah Al-An'am 6:150
قُلْ هَلُمَّ شُهَدَآءَكُمُ ٱلَّذِينَ يَشْهَدُونَ أَنَّ ٱللَّهَ حَرَّمَ هَـٰذَا ۖ فَإِن شَهِدُوا۟ فَلَا تَشْهَدْ مَعَهُمْ ۚ وَلَا تَتَّبِعْ أَهْوَآءَ ٱلَّذِينَ كَذَّبُوا۟ بِـَٔايَـٰتِنَا وَٱلَّذِينَ لَا يُؤْمِنُونَ بِٱلْـَٔاخِرَةِ وَهُم بِرَبِّهِمْ يَعْدِلُونَ
Say, [O Muḥammad], "Bring forward your witnesses who will testify that Allāh has prohibited this." And if they testify, do not testify with them. And do not follow the desires of those who deny Our verses and those who do not believe in the Hereafter, while they equate [others] with their Lord.
Translation: Saheeh International
Tafsir
Say ‘Come bring forth your witnesses those who can testify that God has forbidden this’ which you have forbidden. Then if they testify do not bear witness with them; …
Excerpt from Tafsir al-Jalalayn, commentary on 6:150, via Quran.com. The reader has the full commentary and 9 more tafsirs.