Ayyad bin 'Abdullah bin Sa'd عياض بن عبد الله بن سعد بن أبي سرح · The Chapters on Business Transactions

I heard Jabir bin 'Abdullah say: "In the Year of the Conquest, while he was in Makkah the Messenger of Allah (ﷺ), said: 'Allah and His Messenger have forbidden the sale of wines, meat of dead animals, pigs and 'idols.' It was said to him: 'O Messenger of Allah, what do you think of the fat of dead animals, for it is used to caulk ships, it is daubed on animal skins and people use it to light their lamps?'…