Divination and Omens (Kitab Al-Kahanah Wa Al-Tatayyur)

Dawud :: Book 29 : Hadith 3916

Narrated Abdullah ibn Amr ibn al-'As:

The Prophet (peace_be_upon_him) said: If any slave entered into an agreement to buy his freedom for one hundred uqiyahs and he pays them all but ten, he remains a slave (until he pays the remaining ten); and if a slave entered into an agreement to purchase his freedom for one hundred dinars, and he pays them all but ten dinars, he remains a slave (until he pays the remaining ten).