Riyad as-Salihin, Book 1, Hadith 541 (In-Book)

Abu Hurairah (May Allah be pleased with him) reported: The Prophet said, "(Prophet) Dawud ate only out of that which he earned through his manual work."[Al-Bukhari].

وعنه عن النبي صلى الله عليه وسلم قال‏:‏ ‏ "‏كان داود عليه السلام لا يأكل إلا من عمل يده‏" ‏‏.‏ ‏(‏‏(‏رواه البخاري‏)‏‏)‏‏.‏

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