ßÊÇÈ ÇáÍæáÇÊ : Hadeeth No:2149 : Abu Huraira: The Prophet said, "Procrastination (delay) in paying debts by a wealthy person is injustice. So, if your debt is transferred from your debtor to a rich debtor, you should agree."...

ßÊÇÈ ÇáÌåÇÏ æÇáÓíÑ : Hadeeth No:2860 : Nafi: Once a slave of Ibn 'Umar fled and joined the Byzantine. Khalid bin Al-Walid got him back and returned him to 'Abdullah (bin 'Umar). Once a horse of Ibn 'Umar also ran away and followed the Byzantines, and he (i.e. Khalid) got it back and returned it to 'Abdullah....