26:186
Ash-Shu'ara 186
Surah Ash-Shu'ara (الشعراء), verse 186 — reference 26:186. Arabic text with optional translation and free audio on Al-Qalam.
وَمَآ أَنتَ إِلَّا بَشَرٌ مِّثْلُنَا وَإِن نَّظُنُّكَ لَمِنَ ٱلْكَـٰذِبِينَ
wamā anta illā basharun mith'lunā wa-in naẓunnuka lamina l-kādhibīna
You are but a man like ourselves, and indeed, we think you are among the liars.