Quran 26:136 — The Poets (Al-Shu`ara')

قالوا سَواءٌ عَلَينا أَوَعَظتَ أَم لَم تَكُن مِنَ الوٰعِظينَ

They said, "It is the same whether you preach, or not preach.

[26:135] "I fear for you the retribution of an awesome day."

[26:137] "That affliction was limited to our ancestors.