It is narrated from Sayyiduna Abdullah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "Whoever asks while he has enough wealth to suffice him will come on the Day of Resurrection with marks of scratching, biting and wounds on his face." It was asked: O Messenger of Allah! What is sufficiency? He said: "Fifty dirhams or its equivalent in gold."
Yahya bin Adam said: Abdullah bin Uthman said to Sufyan: As I remember, Shu'bah would not narrate from Hakim bin Jubayr. Sufyan said: Zubayd also narrated it to us from Muhammad bin Abd al-Rahman bin Yazid.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الصدقات / 13207