Abu Huraira traced to the Prophet the statement that God who is great and glorious says, “I make a third with two partners as long as one of them does not cheat the other, but when he cheats him I depart from them."
Abu Dawud transmitted it and Razin added, “and the devil comes."
‘Urwa b. Abul Ja‘d al-Bariqi said that God’s Messenger gave him a dinar to buy a sheep for him. He bought two sheep for him, sold one of them for a dinar and brought him a sheep and dinar. So God’s Messenger invoked a blessing on him in his business dealings, and he was such that if he had bought dust he would have made a profit from it.
Abu Huraira told that the Ansar asked the Prophet to divide the palm-trees between them and their brethren, but he replied, “No; save us the trouble of maintenance and we shall share the fruit with you.” They said, “We hear and we obey."