Hadith 2106
´It was narrated from Az-Zuhri, from Abu Salamah, from Abu Hurairah that:` the Prophet used to encourage praying Qiyam Al-Lail in Ramadan, but not forcibly. And he said: "When Ramadan begins, the gates of Paradise are opened and the gates of Hell are close, and the devils are chained up." Ibn Al-Mubarak narrated it in Mursal from:
Hadith 2125
´It was narrated that Abu Hurairah said:` "The Messenger of Allah mentioned the crescent and said: 'When you see it, fast and when you see it, stop fasting, and if it is obscured from you (too cloudy), then count thirty days."'