The Book of Oaths (Kitab Al-Aiman)

Muslim :: Book 15 : Hadith 4090

Abu Huraira reported that Abu'l-Qasim (one of the names of Allah's Messenger [may peace be upon him]) said: He who accused his slave of adultery, punishment would be imposed upon him on the Day of Resurrection, except in case the accusation was as he had said.

Source materials are from the University of Southern California MSA site
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