لاَ تَحْقِرَنَّ مِنَ الْمَعْرُوفِ شَيْئًا وَلَوْ أَنْ تَلْقَى أَخَاكَ بِوَجْهٍ طَلْقٍ
Abu Dharr reported: Allah's Apostle (ﷺ) said to me, "Don't consider anything insignificant out of good things even if it is that you meet your brother with a cheerful countenance."