Asim bin Kulayb narrates from his father: We were with a man of Banu Sulaym, Sayyiduna Mujashi' (may Allah be pleased with him), when goats became scarce, and a caller said: I heard the Messenger of Allah (peace and blessings be upon him) say: "A jadha'ah of sheep will suffice in place of a musinnah."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الضحايا / 19069