Hadith.2041 - In a narration from Hudhayfah ibn Mansur, from Mu'adh ibn Kathir—also referred to as Mu'adh ibn Muslim Al-Harra'i—who reported from Abu Abdullah عليه السلام, Imam عليه السلام said: "The Month of Ramadan is thirty days and, by Allah سبحانه وتعالى, it never decreases."