Hadith 1367

Abu Hurairah (May Allah be pleased with him) reported: A man demanded of the Prophet (PBUH) for repayment of a loan and was harsh to him. His Companions were about to attack him, but he (PBUH) said, "Leave him, as the creditor is entitled to make a demand. Give him a camel of the same age as the camel that is due to him." They said: "We find a better camel senior to it in age." He (PBUH) said, "Then buy it and give it to him; verily the best of you is the one who is the best in discharging his obligations (repayment of loans)."

[Al- Bukhari and Muslim].