26:136
Ash-Shu'ara 136
Surah Ash-Shu'ara (الشعراء), verse 136 — reference 26:136. Arabic text with optional translation and free audio on Al-Qalam.
قَالُوا۟ سَوَآءٌ عَلَيْنَآ أَوَعَظْتَ أَمْ لَمْ تَكُن مِّنَ ٱلْوَٰعِظِينَ
qālū sawāon ʿalaynā awaʿaẓta am lam takun mina l-wāʿiẓīna
They said, "It is all the same to us whether you advise or are not of the advisors.