الفرقان — Al-Furqan Ayat 63
وَعِبَادُ الرَّحْمٰنِ الَّذِيْنَ يَمْشُوْنَ عَلَى الْاَرْضِ هَوْنًا وَّاِذَا خَاطَبَهُمُ الْجٰهِلُوْنَ قَالُوْا سَلٰمًا
Wa ‘ibādur-raḥmānil-lażīna yamsyūna ‘alal-arḍi haunaw wa iżā khāṭabahumul-jāhilūna qālū salāmā(n).
"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,"