question #2 Sahih al-Bukhari 3687, Book 62, Hadith 37 : How did Umar bin Al-Khattab demonstrate his dedication and generosity during his lifetime?

Ibn `Umar asked me about some matters concerning `Umar. He said, “Since Allah’s Messenger (ﷺ) died. I
have never seen anybody more serious, hard working and generous than `Umar bin Al-Khattab (till
the end of his life.”