‏البيوع : Hadeeth No:3645 Ibn Umar (Allaah be pleased with them) reported: We used to buy foodgrains during the lifetime of Allaah's Messenger (sallAllaahu alayhi wa sallam). He (the Prophet) would then send to us one who commanded us to take them (the foodgrains) to a place other than the one where we had bought them before...

‏الصيام : Hadeeth No:2566 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Allaah the Exalted and Majestic said: Every act of the son of Adam is for him, except fasting. It is (exclusively) meant for Me and I (alone) will reward it. Fasting is a shield. When any one of you is fasting on a day...