The Prophet (ﷺ) was the most generous person, and he used to become more so (generous) particularly in
the month of Ramadan because Gabriel used to meet him every night of the month of Ramadan till it
elapsed. Allah's Messenger (ﷺ) used to recite the Qur'an for him. When Gabriel met him, he used to become
more generous than the fast wind in doing good.
Sahih al-Bukhari Book 66, Hadith 19