The Messenger of Allah ﷺ was the most generous of people, and when the month of Ramadan arrived and Jibreel ﷺ would study the Quran with him, he became even more generous than the blowing wind.
حدثنا عبد الرزاق أخبرنا معمر عن الزهري عن عبيد الله
كان رسول الله ﷺ أجود البشر فما هو إلا أن يدخل شهر رمضان فيدارسه جبريل ﷺ فلهو أجود من الريح
Its isnad is sahih. It is an abridgment of 4325. "The most generous of mankind" in kh, "the most generous, what," and the correction is from k.