Ka’ab bin ‘Ujrah said that the Apostle of Allaah ﷺ came upon him (during their stay) at Al Hudaibiyyah. He asked do the insects of your head (lice) annoy you? He said Yes. The Prophet ﷺ said Shave your head, then sacrifice a sheep as offering or fast three days or give three sa’s of dates to six poor people.  

أَنَّ رَسُولَ اللَّهِ ﷺ مَرَّ بِهِ زَمَنَ الْحُدَيْبِيَةِ فَقَالَ قَدْ آذَاكَ هَوَامُّ رَأْسِكَ قَالَ نَعَمْ فَقَالَ النَّبِيُّ ﷺ احْلِقْ ثُمَّ اذْبَحْ شَاةً نُسُكًا أَوْ صُمْ ثَلاَثَةَ أَيَّامٍ أَوْ أَطْعِمْ ثَلاَثَةَ آصُعٍ مِنْ تَمْرٍ عَلَى سِتَّةِ مَسَاكِينَ  

Yahya related to me from Malik from Humayd bin Qays from Mujahid Abu'l Hajjaj from Ibn Abi Layla from Kab ibn Ujra that the Messenger of Allah ﷺ said to him, "Perhaps your pests are troubling you?" He replied that indeed they were, and the Messenger of Allah ﷺ said, "Shave your head and fast three days or feed six poor men or sacrifice a sheep."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ لَهُ لَعَلَّكَ آذَاكَ هَوَامُّكَ فَقُلْتُ نَعَمْ يَا رَسُولَ اللَّهِ فَقَالَ رَسُولُ اللَّهِ ﷺ احْلِقْ رَأْسَكَ وَصُمْ ثَلاَثَةَ أَيَّامٍ أَوْ أَطْعِمْ سِتَّةَ مَسَاكِينَ أَوِ انْسُكْ بِشَاةٍ  

Ka’ab bin ‘Ujrah said that the Apostle of Allaah ﷺ came upon him (during their stay) at Al Hudaibiyyah. He asked do the insects of your head (lice) annoy you? He said Yes. The Prophet ﷺ said Shave your head, then sacrifice a sheep as offering or fast three days or give three sa’s of dates to six poor people. (Using translation from Abū Dāʾūd 1856)  

أَنَّ رَسُولَ اللَّهِ ﷺ مَرَّ بِهِ زَمِنَ الْحُدَيْبِيَةِ فَقَالَ «قَدْ آذَاكَ هَوَامُّ رَأْسِكَ؟ » قَالَ نَعَمْ فَقَالَ النَّبِيُّ ﷺ «احْلِقْ ثُمَّ اذْبَحْ شَاةً نُسُكًا أَوْ صُمْ ثَلَاثَةَ أَيَّامٍ أَوْ أَطْعِمْ ثَلَاثَةَ آصُعٍ مِنْ تَمْرٍ عَلَى سِتَّةِ مَسَاكِينَ»  

[Machine] "The Messenger of Allah ﷺ came across a man in Hudaybiyah whose head was infested with lice. The Prophet asked him, 'Does the itching of your head bother you?' The man replied, 'Yes.' The Prophet then said, 'Shave your head.' He instructed me to fast for three days, or feed six needy persons, or sacrifice a sheep if it was affordable.'"  

أَنَّ رَسُولَ اللهِ ﷺ وَقَفَ عَلَيْهِ بِالْحُدَيْبِيَةِ وَرَأْسُهُ يَتَهَافَتُ قَمْلًا فَقَالَ «أَيُؤْذِيكَ هَوَامُّ رَأْسِكَ؟» قَالَ نَعَمْ قَالَ «احْلِقْ رَأْسَكَ» فَأَمَرَنِي أَنْ أَصُومَ ثَلَاثَةَ أَيَّامٍ أَوْ أُطْعِمَ سِتَّةَ مَسَاكِينٍ أَوْ أَنْسُكُ مَا تَيَسَّرَ  

[Machine] The messenger of Allah ﷺ saw some marks on his face and said, "I see, O Ka'b, that something has harmed your head." He replied, "Yes, by Allah, O messenger of Allah." The Prophet said, "Shave your head and feed six poor people or fast for three days or sacrifice a sheep."  

أَنَّ رَسُولَ اللهِ ﷺ رَأَى عَلَى وَجْهِهِ دَوَابَّ فَقَالَ «إِنِّي لَأَرَاكَ يَا كَعْبُ قَدْ آذَاكَ هَوَامُّ رَأْسِكَ؟» قَالَ أَجَلْ وَاللهِ يَا رَسُولَ اللهِ قَالَ «احْلِقْ رَأْسَكَ وَأَطْعِمْ سِتَّةَ مَسَاكِينٍ أَوْ صُمْ ثَلَاثَةَ أَيَّامٍ أَوِ انْسُكْ شَاةً»  

[Machine] The Messenger of Allah ﷺ said, "Perhaps your spoiling is causing you harm?" So, I said, "Yes, O Messenger of Allah." The Messenger of Allah ﷺ said, "Shave your head, fast for three days, or feed six poor people, or slaughter a sheep."  

عَنْ رَسُولِ اللهِ ﷺ قَالَ لَعَلَّكَ آذَاكَ هَوَامُّكَ؟ فَقُلْتُ نَعَمْ يَا رَسُولَ اللهِ فَقَالَ رَسُولُ اللهِ ﷺ احْلِقْ رَأْسَكَ وَصُمْ ثَلَاثَةَ أَيَّامٍ أَوْ أَطْعِمْ سِتَّةَ مَسَاكِينَ أَوِ انْسُكْ شَاةً  

"لَعَلَّكَ آذَاكَ هَوَامُّكَ، احْلِقْ رأْسَكَ وَصُمْ ثَلاثَةَ أيَّام، أوْ أَطْعِمْ سِتَّةَ مَسَاكِينَ، أَو انْسُكَ شَاةً".