Arabic (Original)
حَدَّثَنَا مُحَمَّدُ بْنُ بَكْرٍ أَخْبَرَنَا ابْنُ جُرَيْجٍ أَخْبَرَنِي عَمْرُو بْنُ دِينَارٍ عَنْ يَحْيَى بْنِ جَعْدَةَ عَنْ كَعْبِ بْنِ عُجْرَةَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَمَرَ كَعْبًا أَنْ يَحْلِقَ رَأْسَهُ مِنْ الْقَمْلِ قَالَ صُمْ ثَلَاثَةَ أَيَّامٍ أَوْ أَطْعِمْ سِتَّةَ مَسَاكِينَ مُدَّيْنِ مُدَّيْنِ أَوْ اذْبَحْ.
English Translation
It was narrated to us by Muhammad ibn Bakr, who said: it was reported to us by Ibn Jurayj, who said: Amr ibn Dinar informed me, from Yahya ibn Ja'dah, from Ka'b ibn Ujrah, that the Prophet, peace and blessings be upon him, commanded Ka'b to shave his head because of the lice, and said, "Fast three days, or feed six poor persons, two mudds each, or sacrifice."