‏الأيمان : Hadeeth No:4107 Ibn 'Umar reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: He who gives up his share in a slave, the remaining (share) will be paid out of his riches if his riches are enough to meet the price of the slave....

‏الألفاظ من الأدب وغيرها‏ : Hadeeth No:5584 Abu Huraira reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: Do not abuse Time, for it is Allaah Who is the Time....