Hadith 8:2617
Abu Bakr narrated to us, he said: Hafs narrated to us, from Abd al-Malik, he said: I asked Ata’, I said: "Someone said to me: 'Pray the two rak'ahs before you slaughter [the sacrifice].'" He said: "That is not upon the people of Mina; their prayer is their standing at Jam'."
حدثنا أبو بكر قال نا حفص عن عبد الملك قال سألت عطاء قلت قال لي قائل صل الركعتين قبل أن تذبح فقال ليس ذلك على أهل منى إنما صلاتهم موقفهم بجمع