حَدَّثَنَا هَاشِمٌ حَدَّثَنَا لَيْثٌ حَدَّثَنَا نَافِعٌ عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ أَنَّهُ قَالَ حَلَقَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَحَلَقَ طَائِفَةٌ مِنْ أَصْحَابِهِ وَقَصَّرَ بَعْضُهُمْ فَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ رَحِمَ اللَّهُ الْمُحَلِّقِينَ مَرَّةً أَوْ مَرَّتَيْنِ ثُمَّ قَالَ وَالْمُقَصِّرِينَ
مسند امام احمد بن حنبل · Hadith 6005
It was narrated from 'Abdullah ibn 'Umar that he said: The Messenger of Allah (PBUH) shaved his head (during the Farewell Pilgrimage) and some of his Companions shaved their heads, and some of them cut their hair. And the Messenger of Allah (PBUH) said; "May Allah have mercy on those who shaved their heads.” once or twice, then he said; "And those who cut their hair."
Sanad
حَدَّثَنَا هَاشِمٌ حَدَّثَنَا لَيْثٌ حَدَّثَنَا نَافِعٌ عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ