Abu Mas`ud Al-Ansari said, "Allah's Messenger (ﷺ), used to order us to give alms. So one of us would exert
himself to earn one Mud (special measure of wheat or dates, etc.,) to give in charity; while today one
of us may have one hundred thousand." Shaqiq said: As if Abu Masud referred to himself.
Sahih al-Bukhari Book 65, Hadith 191