Narrated Ibn `Abbas: Hilal bin Umaiya accused his wife before the Prophet of committing illegal sexual intercourse with Sharik bin Sahma.' The Prophet said, Produce a proof, or else you would get the legal punishment (by being lashed) on your back. Hilal said, O Allah's Apostle! If anyone of us saw another man over his wife, would he go to search for a proof. The Prophet went on saying, Produce a proof or else you would get the legal punishment (by being lashed) on your back. The Prophet then mentioned the narration of Lian (as in the Holy Book). (Surat-al-Nur: 24)