(12) باب فِي الصَّرْفِ
The tradition mentioned above has also been transmitted by 'Ubadah b. al-Samit through a different chain of transmitters with some alternation. This version adds:
"He said: If these classes differ, sell as you wish if payment is made on the spot." (ID)
Reference (ID): Sunan Abi Dawud 3350 (ID)
In-book reference (ID): Book 23, Hadith 25 (ID)
English translation (ID): Book 22, Hadith 3344 (ID)