Quran 7:93 Al-A'raf, ayah 93 of 206

فَتَوَلَّىٰ عَنْهُمْ وَقَالَ يَـٰقَوْمِ لَقَدْ أَبْلَغْتُكُمْ رِسَـٰلَـٰتِ رَبِّى وَنَصَحْتُ لَكُمْ ۖ فَكَيْفَ ءَاسَىٰ عَلَىٰ قَوْمٍ كَـٰفِرِينَ ۝٩٣

7:93 So he turned from them and said: O my people! I delivered my Lord's messages unto you and gave you good advice; then how can I sorrow for a people that rejected (truth)?