Narrated Abdullah ibn Abbas: The people used to trade, in the beginning, at Mina, Arafat, the market place of Dhul-Majaz, and during the season of hajj. But (later on) they became afraid of trading while they were putting on ihram. So Allah, glory be to Him, sent down this verse: "It is no sin for you that you seek the bounty of your Lord during the seasons of hajj. " Ubayd ibn Umayr told me that he (Ibn Abbas) used to recite this verse in his codex.
Hadith Referenceسنن ابي داود / كتاب المناسك / 1734
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح, أخرجه الحاكم (1/449 وسنده حسن) وللحديث شاھد عند البخاري (1770)
Narrated Abdullah ibn Abbas: The Messenger of Allah ﷺ forbade to eat (the meat of animals) slaughtered by the bedouins for vainglory and pride. Abu Dawud said: The narrator Ghundar narrated this tradition as a saying of Ibn Abbas (and not of the Prophet).
Hadith Referenceسنن ابي داود / كتاب الضحايا / 2820
Hadith Gradingالألبانی:حسن صحيح | زبیر علی زئی:ضعيف, إسناده ضعيف, أبو ريحانة صدوق تغير بآخرة (تق : 3623) يعني أنه اختلط, انوار الصحيفه، صفحه نمبر 102