وَلَهُمَا: مِنْ حَدِيثِ عَبْدِ اَللَّهِ بْنِ عَمْرِوٍ: «وَإِذَا خَاصَمَ فَجَرَ»
Al·Bukhari and Muslim reported another hadith on the authority of Abdullah ibn Umar (RAA) with the addition, “and when he quarrels, he is abusive (behaves in a very impudent and insulting manner).”