Al A'raf, 93 Ayah
7:93
فَتَوَلَّىٰ عَنۡهُمۡ وَقَالَ يَٰقَوۡمِ لَقَدۡ أَبۡلَغۡتُكُمۡ رِسَٰلَٰتِ رَبِّي وَنَصَحۡتُ لَكُمۡۖ فَكَيۡفَ ءَاسَىٰ عَلَىٰ قَوۡمٖ كَٰفِرِينَ ٩٣
Fatawallá `Anhum Wa Qāla Yā Qawmi Laqad 'Ablaghtukum Risālāti Rabbī Wa Naşaĥtu Lakum ۖ Fakayfa 'Āsá `Alá Qawmin Kāfirīna
And he turned away from them and said, "O my people, I had certainly conveyed to you the messages of my Lord and advised you, so how could I grieve for a disbelieving people?"