Al Furqan Ayah 63

وَعِبَادُ ٱلرَّحْمَـٰنِ ٱلَّذِينَ يَمْشُونَ عَلَى ٱلْأَرْضِ هَوْنًا وَإِذَا خَاطَبَهُمُ ٱلْجَـٰهِلُونَ قَالُواْ سَلَـٰمًا ٦٣ The ?true? servants of the Most Compassionate are those who walk on the earth humbly, and when the foolish address them ?improperly?, they only respond with peace.