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Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:3821 – Aḥmad b. Saʿīd > ʿAbd al-Raḥman b. ʿAbdullāh > ʿAmr / Ibn Abū Qays > al-Zubayr Wahū Ibn ʿAdī > Abū Wāʾil > Kaʿb b. ʿUjrah

"I entered Ihram, then I had a severe infestation of head lice. News of that reached Prophet, and he came to me when I was cooking something in a pot for my companions, he touched my head with his finger and said: 'Go and shave it, and give charity to six poor persions.'". (Using translation from Nasāʾī 2852)  

الكبرى للنسائي:٣٨٢١ – أَخْبَرَنِي أَحْمَدُ بْنُ سَعِيدٍ قَالَ أَخْبَرَنَا عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ اللهِ قَالَ أَخْبَرَنَا عَمْرٌو وَهُوَ ابْنُ أَبِي قَيْسٍ عَنِ الزُّبَيْرِ وَهُوَ ابْنُ عَدِيٍّ عَنْ أَبِي وَائِلٍ عَنْ كَعْبِ بْنِ عُجْرَةَ قَالَ

أَحْرَمْتُ فَكَثُرَ قَمْلُ رَأْسِي فَبَلَغَ ذَلِكَ النَّبِيَّ ﷺ فَأَتَانِي وَأَنَا أَطْبُخُ قِدْرًا لِأَصْحَابِي فَمَسَّ رَأْسِي بِإِصْبَعِهِ فَقَالَ «انْطَلِقْ فَاحْلِقْهُ وَتَصَدَّقْ عَلَى سِتَّةِ مَسَاكِينَ»  

See similar narrations below:

Collected by Nasāʾī
nasai:2852 – Aḥmad b. Saʿīd al-Ribāṭī > ʿAbd al-Raḥman b. ʿAbdullāh / al-Dashtakī > ʿAmr Wahū Ibn Abū Qays > al-Zubayr Wahū Ibn ʿAdī > Abū Wāʾil > Kaʿb b. ʿUjrah

"I entered Ihram, then I had a severe infestation of head lice. News of that reached Prophet, and he came to me when I was cooking something in a pot for my companions, he touched my head with his finger and said: 'Go and shave it, and give charity to six poor persions.'".  

النسائي:٢٨٥٢ – أَخْبَرَنِي أَحْمَدُ بْنُ سَعِيدٍ الرِّبَاطِيُّ قَالَ أَنْبَأَنَا عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ اللَّهِ وَهُوَ الدَّشْتَكِيُّ قَالَ أَنْبَأَنَا عَمْرٌو وَهُوَ ابْنُ أَبِي قَيْسٍ عَنِ الزُّبَيْرِ وَهُوَ ابْنُ عَدِيٍّ عَنْ أَبِي وَائِلٍ عَنْ كَعْبِ بْنِ عُجْرَةَ قَالَ

أَحْرَمْتُ فَكَثُرَ قَمْلُ رَأْسِي فَبَلَغَ ذَلِكَ النَّبِيَّ ﷺ فَأَتَانِي وَأَنَا أَطْبُخُ قِدْرًا لأَصْحَابِي فَمَسَّ رَأْسِي بِأُصْبُعِهِ فَقَالَ انْطَلِقْ فَاحْلِقْهُ وَتَصَدَّقْ عَلَى سِتَّةِ مَسَاكِينَ