سنن ابن ماجه

Abdullah bin Mas'ud narrated that: the Messenger of Allah (ﷺ) said: “Whoever begs when he has enough to suffice him, his begging will come on the Day of Resurrection like lacerations on his face. ” It was said: “O Messenger of Allah, what is sufficient for him?” He said: “Fifty Dirham or their value in gold.”