ÃÈæÇÈ ÇáÎãÓ : Hadeeth No:2930 : Nafi: 'Umar bin Al-Khattab said, "O Allah's Apostle! I vowed to observe Itikaf for one day during the Pre-lslamic period." The Prophet ordered him to fulfill his vow. 'Umar gained two lady captives from the war prisoners of Hunain and he left them in some of the houses at Mecca. ...

ßÊÇÈ : Hadeeth No:3681 : Salman Al-Farisi: That he was sold (as a slave) by one master to another for more than ten times (i.e between 13 and 19)....