مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3402
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn ‘Abbas (رضي الله عنه) said: The Messenger of Allah (ﷺ) was the most generous of people in doing good, and he was at his most generous in Ramadan when Jibreel met with him. Jibreel would meet him every night in Ramadan until the month was over, and the Messenger of Allah (ﷺ) would review the Qur'an with him. When Jibreel met with him, The Messenger of Allah (ﷺ) would be more generous than the blowing wind.
Musnad Ahmad 3425Its isnad is saheeh]