‏الفتن وأشراط الساعة‏ : Hadeeth No:6921 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The Euphrates would soon uncover a mountain of gold but he who is present there should not take anything from that....

‏الصيام : Hadeeth No:2491 Hamza b. 'Amr al-Aslami (Allaah be pleased with him) said: Messenger of Allaah, I find strength in me for fasting on a journey; is there any sin upon me (in doing it)? Thereupon the Messenger of Allaah (sallAllaahu alayhi wa sallam) said: It is a concession from Allaah. He who took advantage of it, ...