Sayyidah Umm Habibah (may Allah be pleased with her) said: In the time of the Messenger of Allah (peace and blessings be upon him), we used to do this: we would set out from Muzdalifah to Mina in the darkness before dawn.
Al-Humaydi added in his narration: Sufyan said: Salim bin Shawwal was a man from the people of Makkah; we have not heard anyone narrate this hadith from him except Amr bin Dinar.
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19785