(5) باب التِّجَارَةِ فِي الْحَجِّ
Narrated Abdullah ibn Abbas:
Ibn Abbas recited this verse: 'It is no sin for you that you seek the bounty of your Lord', and said: The people would not trade in Mina (during the hajj), so they were commanded to trade when they proceeded from Arafat.
Reference: Sunan Abi Dawud 1731
In-book reference: Book 11, Hadith 11
English translation: Book 10, Hadith 1727