Al-Furqan 25:63
وَعِبَادُ ٱلرَّحْمَـٰنِ ٱلَّذِينَ يَمْشُونَ عَلَى ٱلْأَرْضِ هَوْنًا وَإِذَا خَاطَبَهُمُ ٱلْجَـٰهِلُونَ قَالُوا۟ سَلَـٰمًا
WaAAibadu arrahmaniallatheena yamshoona AAala al-ardi hawnanwa-itha khatabahumu aljahiloona qaloosalama
"And the servants of the Most Merciful are those who walk upon the earth easily, and when the ignorant address them [harshly], they say [words of] peace,"
Al-Furqan 25:63, translation by Sahih International
A short reflection
The servants of the Most Merciful are those who walk upon the earth humbly. When the ignorant address them, they say: Peace.