The Book of Pilgrimage (Kitab Al-Hajj)

Muslim :: Book 7 : Hadith 2939

Muhammad b. Abu Bakr al-Thaqafi asked Anas b. Malik (Allah be pleased with him), while on their way from Mina to 'Arafa in the morning: What did you do on this day in the company of Allah's Messenger (may peace be upon him)? Thereupon he said: One of us pronounced Tahlil, and he met with no disapproval, and one of us pronounced Takbir, and he also met with no disapproval.

Source materials are from the University of Southern California MSA site
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