‏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....

‏الصلاة : Hadeeth No:1651 Jabir reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He who amongst you is afraid that he may not be able to get up at the end of the night should observe Witr (in the first part) and then sleep, and he who is confident of getting up and praying at night (i. e. Tahajjud prayer...