It is narrated from Sayyiduna Zayd bin Khalid al-Juhani (may Allah be pleased with him); he said: The Messenger of Allah (peace and blessings be upon him) distributed goats for sacrifice among his Companions, and he gave me a young kid (jadha'ah). I went back to him (peace and blessings be upon him) and said: O Messenger of Allah! It is only a jadha'. He said: "Sacrifice it." So I sacrificed it.
Hadith Referenceالمعجم الكبير للطبراني / باب الزاي / 5200