Uthman bin 'Umar bin Fars عثمان بن عمر بن فارس · The Book on Business

That the Messenger of Allah (ﷺ) said: "The earnings of the cupper is filth, the earnings of the fornicator (from harlotry) is filth, and the price of a dog is filth." There are narrations on this topic from 'Umar, 'Ali, Ibn Mas'ud, Abu Masu'd, Jabir, Abu Hurairah, Ibn 'Abbas, Ibn 'Umar, and 'Abdullah bin Ja'far. The Hadith is Rafi' is a Hasan Sahih Hadith. This is acted upon according to most of the people of knowledge, they disliked the price…