Jabir (ra) said, "I went to the Prophet (saws) in the mosque and he paid me my right and gave me more than he owed me."

Narrated Jabir bin `Abdullah: I sold a camel to the Prophet on one of the journeys. When we reached Medina, he ordered me to go to the Mosque and offer two rak`at. Then he weighed for me (the price of the camel in gold) and gave an extra amount over it. A part of it remained with me till it was taken by the army of Sham on the day of Harra."

Narrated Sahl bin Sa`d: A drink (of milk and water) was brought to Allah's Apostle while a boy was sitting on his right side and old men were sitting on his left side. He asked the boy, "Will you allow me to give it to these (people)?" The boy said, "No, by Allah, I will not allow anyone to take my right from you." Then the Prophet put the bowl in the boy's hand.

Narrated Abu Huraira: Allah's Apostle owed a man some debt (and that man demanded it very harshly). The companions of the Prophet wanted to harm him, but the Prophet said to them, "Leave him, as the creditor has the right to speak harshly." He then added, "Buy (a camel) of the same age and give it to him." They said, "We cannot get except a camel of an older age than that of his." He said, "Buy it and give it to him, as the best amongst you is he who pays back his debt in the most handsome way.'