عن رفاعة بن رافع رضي الله عنه أن النبي صلى الله عليه وآله وسلم سئل: أي الكسب أطيب؟قال : « عمل الرجل بيده ، وکل بيع مبرور» رواه البزار وصححه الحاكم.
Narrated Rifa'a bin Rafi' (RA): The Prophet (ﷺ) was asked, 'What type of earning is best?' He replied, "A man's work with his hand and every transaction which is free from cheating or deception." [Reported by al-Bazzar; al-Hakim graded it Sahih (authentic)].