It is narrated from Sayyiduna Mas'ud bin Amr (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "A servant keeps on begging while he is well-off, until he loses the honour of his face, and then no honour remains for him with Allah."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17921