Hadith #4059 (Sahih al-Bukhari)
Book: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Narrator(s): Anbasa bin 'Abdur Rahman bin 'Uayna عنبسة بن عبد الرحمن بن عيينة
Grade: Sahih

Abu Huraira came to the Prophet (ﷺ) and asked him (for a share from the Khaibar booty). On that, one of the sons of Sa`id bin Al-`As said to him, “O Allah’s Messenger (ﷺ)! Do not give him.” Abu Huraira then said (to the Prophet (ﷺ) ) “This is the murderer of Ibn Qauqal.” Sa`id’s son said, “How strange! A guinea pig coming from Qadum Ad-Dan!”

Source: https://parallelquran.com/hadith/sahih-al-bukhari-4059/