It was narrated from Ibn ‘Abbas tht the Prophet said: “The Mukatab is free to the extent that the has paid off (toward buying his freedom); he Hadd punishment should be carried out on him proportionate to the amount he has paid off (toward buying his freedom); and he inherits proportionate to the amount he has paid off (toward buying his freedom).”
Hadith In Arabic Text :
أخبرنا محمد بن عيسى بن النقاش، قال حدثنا يزيد، – يعني ابن هارون – قال أنبأنا حماد، عن قتادة، عن خلاس، عن علي، وعن أيوب، عن عكرمة، عن ابن عباس، عن النبي صلى الله عليه وسلم قال ” المكاتب يعتق بقدر ما أدى ويقام عليه الحد بقدر ما عتق منه ويرث بقدر ما عتق منه ” .
Chapter : The Book of Oaths (qasamah), Retaliation and Blood Money – كتاب القسامة