ibn Mas'ud · The Book on Zakat

the Prophet said: "A Tabi or a Tabi'ah (is due) on thirty cows, and a Musinnah (is due) on every forty."

the Messenger of Allah said: "Whoever begs from the people while he has what he needs, he will come on the Day of Judgment and his begging with be scratches or lacerations, or bite marks on his face." They said: "O Messenger of Allah! 'How much is it that one needs?' He said: 'Fifty Dirham, or their value in gold.'"