Surah 2 : Ayah 44

أَتَأْمُرُونَ ٱلنَّاسَ بِٱلْبِرِّ وَتَنسَوْنَ أَنفُسَكُمْ وَأَنتُمْ تَتْلُونَ ٱلْكِتَـٰبَ ۚ أَفَلَا تَعْقِلُونَ

Do you enjoin righteousness upon people while you forget yourselves, even though you recite the Scripture[28]? Do you not understand?