It was narraterd from Jabir bin 'Abdullah that, during the year of the Conquest, while he was in Makkah, he heard the Messenger of Allah say: Allah, the Mighty and Sublime, and His Messenger have forbidden the sale of alcohol, dead meat, pigs and idols. It was said to him: O Messenger of Allah, what do you think of their 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? He said: No, it is unlawful. Then the Messenger of Allah said: May Allah, the Mighty and Sublime, curse the Jews, for Allah forbade them the fat (of dead animals) but they rendered it, sold it, and consumed its price.