‏الإيمان : Hadeeth No:112 It is reported on the authority of Abu Huraira that the Messenger of Allaah (may peace and blessings be upon him) said: Three are the signs of a hypocrite: when he spoke he told a lie, when he made a promise he acted treacherously against it, when he was trusted he betrayed....

‏الصيام : Hadeeth No:2372 Ibn Umar (Allaah be pleased with both of them) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The month may consist of twenty-nine days....