It is narrated from Sayyiduna Jabir bin Abdullah (may Allah be pleased with him), he says: I performed Eid al-Adha with the Messenger of Allah (peace and blessings be upon him). When he (peace and blessings be upon him) finished, a ram was brought to him. When he (peace and blessings be upon him) was about to slaughter it, he (peace and blessings be upon him) said: "In the name of Allah, and Allah is the Greatest. O Allah! Indeed, this is on my behalf and on behalf of those from my ummah who have not offered sacrifice."