Jabir (RAA) narrated, 'In the year of Hudaibiyah (Reconciliation), we sacrificed a camel for each seven people along with Allah's Messenger (ﷺ), and also a cow for seven. 'Related by Muslim. (PT)
English reference (PT): Book 12, Hadith 1395 (PT)
Arabic reference (PT): Book 12, Hadith 1354 (PT)