‏الزكاة : Hadeeth No:2244 Asma' reported Allaah's Messenger (way sallAllaahu alayhi wa sallam) as saying (to her): Spend and do not calculate, (for) Allaah would calculate in your case; and do not hoard, otherwise Allaah would be withholding from you....

‏الزكاة : Hadeeth No:2284 Anas b. MILlik reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: If there were two valleys of gold for the son of Adam, he would long for an- other one. and his mouth will not be filled but with dust, and Allaah returns to him who repents....