Sayyiduna Jabir bin Abdullah (may Allah be pleased with him) was asked about the place for beginning the talbiyah, and he said: I heard (then he stopped; the narrator said: I think he meant the Prophet (peace and blessings be upon him)): "The place for the people of Madinah to begin the talbiyah is Dhu al-Hulayfah, and by the other route al-Juhfah; that of the people of Iraq is Dhat Irq, that of the people of Najd is Qarn, and that of the people of Yemen is Yalamlam."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 8911