Muslim 6009

Ibn 'Abbas reported that Allah's Messenger (ﷺ) was the most generous of people in charity, but he was generous to the utmost in the month of Ramadan. Gabriel (peace be upon him) would meet him every year during the month of Ramadin until it ended, and Allah's Messenger (ﷺ) recited to him the Qur'an; and when Gabriel met him Allah's Messenger (ﷺ) was most generous in giving charity like the blowing wind