ibn Mas'ud · The Book on Business

That the Prophet (ﷺ) said: "When the penalty (of blood money) goes to a Mukatab, or an inheritance, then he inherits in accordance with as much as he is freed from it." And the Prophet (ﷺ) said: "The Mukatab is given the blood-money of a free person in accordance to what he has paid (for his freedom), and that of a slave in accordance to what remains." There is something on this from Umm Salamah. The Hadith of Ibn 'Abbas…

From his father, from his grandfather that he heard the Messenger of Allah (ﷺ) delivering a Khutbah in which he said: "Whoever gives a writ of emancipation to his slave, for one hundred Uqiyyah, and he pays it to him less then ten Uqiyah." - or he said: "Ten Dirham" - "then he becomes incapable (of paying the remainder), the he remains a slave." This Hadith is Hasan Gharib. And this acted upon according to most of the people of…