Sunan Ibn Majah 1656

It was narrated from Muhammad bin Sa’d bin Abu Waqqas that his father said: “The Messenger of Allah (ﷺ) said: ‘The month is like that and like that and like that,’ and he showed nine fingers on the third time to indicate twenty-nine.” ..

It was narrated that Abu Hurairah said: (The months in which) We fasted twenty-nine days at the time of the Messenger of Allah (ﷺ), were more than (the months in which) we fasted thirty days. ..

It was narrated that from ‘Abdur-Rahman bin Abu Bakrah, from his father, that the Prophet (ﷺ) said: “Two months of ‘Eid whose reward cannot be reduced (even if they are twenty-nine days): ‘Ramaadan and Dhul-Hijjah.” ..

It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said: “Al-Fitr is the day when you break your fast and Al-Adha is the day when you offer sacrifices.” ..

It was narrated that Ibn ‘Abbas said: “The Messenger of Allah (ﷺ) fasted while he was traveling, and he broke his fast.” ..

It was narrated that ‘Aishah said: “Hamzah Al-Aslami asked the Messenger of Allah (ﷺ): ‘I am fasting, should I fast while traveling?’ The Messenger of Allah (ﷺ) said: ‘If you wish, then fast, and if you wish, then break your fast.’” ..