‏الطهارة : Hadeeth No:553 Jabir reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) forbade to urinate in stagnant water....

‏الذكر والدعاء والتوبة والاستغفار‏ : Hadeeth No:6594 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The supplication of one of you is granted if he does not grow impatient and say- I supplicated my Lord but it was not granted....