Ash-Shu'ara' - 26:136

قَالُوا سَوَاء عَلَيْنَا أَوَعَظْتَ أَمْ لَمْ تَكُن مِّنَ الْوَاعِظِينَ
[26:136]
They said: It is the same to us whether you admonish or are not one of the admonishers
They said: "It is the same to us whether thou admonish us or be not among (our) admonishers!
They said: It is all one to us whether thou preachest or art not of those who preach;