فَاصْفَحْ عَنْهُمْ وَقُلْ سَلَامٌ ۚ فَسَوْفَ يَعْلَمُونَ (89)
(43:89) Indulge them, (O Prophet), and say to them: 'Peace to you.' *71 For soon they shall come to know.
*71) That is, "You should neither curse them for their scornful words and attitude of mockery and derision, nor respond with harsh words: just wish them well and take your leave."