Ka’ab bin ‘Ujrah said that the Apostle of Allaah(ﷺ) said to him, If you like sacrifice an animal or if you like fast three days or if you like give three sa’s of dates to six poor people.
Sunan Abi Dawud Book 11, Hadith 137
← Previous Hadith 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.

Sunan Abi Dawud Book 11, Hadith 136 Next Hadith → The Messenger of Allah (ﷺ) came upon him (during their stay) at al-Hudaybiyyah. He then narrated the rest of the tradition. This version adds: "He asked: Do you have a sacrificial animal? He replied: No. He then said: Fast three days or give three sa's of dates to six poor people, giving one sa' to every two persons."

Sunan Abi Dawud Book 11, Hadith 138