Narrated by Sayyiduna Abdullah bin Amr bin al-As (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: If a slave has been contracted for manumission for one hundred uqiyahs and he has paid all except ten uqiyahs, he is still a slave.

Sayyiduna Abdullah bin Amr bin al-As (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: The slave who has made a contract of manumission for one hundred uqiyahs and has paid the entire price except for ten uqiyahs, he will remain a slave; and the slave who has made a contract of manumission for one hundred dinars and has paid all the dinars except for ten dinars, he will remain a slave.

It is narrated from Sayyida Umm Salama (may Allah be pleased with her) that the Noble Prophet (peace and blessings be upon him and his family) said: When any woman among you has a mukatab (contracted for freedom) slave, and he possesses enough wealth to pay his price, then that woman should observe veil from that slave.

It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: A mukatab (contracted slave) will be given the blood money of a free man in proportion to the part he has been freed, and in proportion to the part he remains a slave, he will be given the blood money of a slave.

It is narrated from Sayyiduna Ali bin Abi Talib, may Allah be pleased with him, that the Noble Prophet, peace and blessings be upon him and his family, said: A mukatab (contracted slave) will be given blood money in proportion to the amount he has paid.