It was narrated that Umm Salamah said: “The Messenger of Allah (ﷺ) used to join Sha’ban to Ramadan.”
It was narrated that Rabi’ah bin Ghaz asked ‘Aishah about the fasting of the Messenger of Allah (ﷺ). She said: “He used to fast all of Sha’ban, until he joined it to Ramadan.”