Hadith 8:1074
Abu Bakr narrated to us, he said: Mu'tamir ibn Sulayman narrated to us, from Layth, from Mujahid, who said: I performed Hajj forty times, and I did not go out [for it] except as a Mutamatti' (one performing Hajj al-Tamattu').
حدثنا أبو بكر قال حدثنا معتمر بن سليمان عن ليث عن مجاهد قال حججت أربعين حجة ما خرجت إلا متمتعا