‏الأيمان : Hadeeth No:4097 Ibn Umar reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: When a slave looks to the welfare of his master and worships Allaah well, he has two rewards for him....

‏الصلاة : Hadeeth No:1290 Abu Huraira reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: The Fire made a complaint before the Lord saying." O Lord, some parts of mine have consumed the others." So it was allowed to take two exhalations, one exhalation in winter and the other exhalation in summer. That is ...