The Book Pertaining to Piety and Softening of Hearts (Kitab Al-Zuhd wa Al-Raqa'iq)
Muslim :: Book 42 : Hadith 7059
Jabir b. Abdullah reported that Allah's Apostle (may p (-ace be upon him) happened to walk through the bazar coming from the side of 'Aliya and the people were on both his sides. There he found a dead lamb with very short ears. He took hold of his ear and said: Who amongst you would like to have this for a dirham? They said: We do not like to have it even for less than that as it is of no use to us. He said: Do you wish to have it (free of any cost)? They said: By Allah, even if it were alive (we would not have liked to possess that), for there is detect in it as its ear is very short; now it is dead also. Thereupon Allah's Messenger (may peace be upon him) said: By Allah, this world is more insignificant in the eye of Allah as it (this dead lamb) is in your eye.