It is narrated from Sayyiduna Sunabih (may Allah be pleased with him), who said: The Messenger of Allah (peace and blessings be upon him) saw a fine she-camel among the camels of zakah and said: "May Allah destroy the owner of this she-camel." He said: O Messenger of Allah, I took it in exchange for an ordinary camel. He (peace and blessings be upon him) said: "Then that is very well."
Hadith Referenceالمعجم الكبير للطبراني / باب الصاد / 7386