Amr bin Shu'ayb narrates from his father, and he from his grandfather (may Allah be pleased with him), that the Prophet (peace and blessings be upon him) said: "Whoever has forty dirhams and asks, it is as if he is one who begs from people importunately."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الصدقات / 13211