21:67
Al-Anbya 67
Surah Al-Anbya (الأنبياء), verse 67 — reference 21:67. Arabic text with optional translation and free audio on Al-Qalam.
أُفٍّ لَّكُمْ وَلِمَا تَعْبُدُونَ مِن دُونِ ٱللَّهِ ۖ أَفَلَا تَعْقِلُونَ
uffin lakum walimā taʿbudūna min dūni l-lahi afalā taʿqilūna
Uff to you and to what you worship instead of Allāh. Then will you not use reason?"