Hasan bin Ziyaad (rahimahullah) mentions:

On one occasion, Imaam Abu Hanifah (rahimahullah) noticed that a certain person seated in his gathering was wearing clothing that was tattered and old. Imaam Abu Hanifah (rahimahullah) asked this person to remain seated after the majlis (gathering) had terminated.

The man did as requested and waited after the majlis, until all the other people had dispersed. Once they were alone, Imaam Abu Hanifah (rahimahullah) said to him, “Lift the musallah.” When the man lifted the musallah, he saw that there were a thousand dirhams beneath it. Imaam Abu Hanifah (rahimahullah) then commanded him to take the money and said to him, “Use this money to fulfill your needs and improve your condition.”

(‘Uqood-ul-Jummaan pg. 231)