Sahih Muslim Book 20, Hadith Number 4505.

Chapter : Misappropriation of booty is a serious offence.

It has been narrated on the authority of Abu Huraira who said: One day the Messenger of Allah (may peace be upon him) stood among us (to deliver a sermon). He talked about the misappropriation of booty, and declared it to be a serious matter and a grave sin. Then he said: I shouldn’t find that any of you should come on the Day of Judgment with a growling camel mounted on his neck, and should appeal to me for help saying: “Messenger of Allah, help me.” and I should say: I have no authority to help you; I already communicated to you. I shouldn’t find that any of you should come on the Day of Judgment with a bleating ewe mounted on his neck, and he should say to me: “Messenger of Allah, help me,” and I should say: I have no authority to help you; I conveyed to you. I shouldn’t find that one of you should come on the Day of Judgment with a Person crying loudly mounted on his neck, and he should say to me: “Messenger of Allah, help me,” and I should say: I have no authority to help you; I conveyed to you. I shouldn’t find that any one of you should come on the Day of Judgment with fluttering clothes wrapped round his neck and he should say to me: “Messenger of Allah, help me,” and I should say: I have no authority to help you; I conveyed to you. I shouldn’t find that any of you should come on the Day of Judgment with a heap of gold and silver placed on his neck and he should say to me: “Messenger of Allah, help me.” and I should say: I have no authority to help you; I already conveyed to you (the warning from the Almighty).