Sayyiduna Jabir bin Abdullah al-Ansari (may Allah be pleased with them both) said: We, the Companions of the Messenger of Allah (peace and blessings be upon him), said the talbiyah for Hajj alone. Then Sayyiduna Ali bin Abi Talib (may Allah be pleased with him) returned from his assignment, and the Prophet (peace and blessings be upon him) said to him: "O Ali, with what did you say the talbiyah?" He said: With what the Prophet (peace and blessings be upon him) said it. He (peace and blessings be upon him) said: "Then offer a sacrificial animal and remain in ihram as you are."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9006