According to Abulfada, vol.
According to Abulfada, vol.1, p.171, ‘Omar said to Ziad, " I see a man who, I expect, will not disgrace any companion of the Prophet of God." In al-Aghani it is written that ‘Othman al-Nahdi said that ‘Omar's face changed color after the first witness and his face was as long as a fiddle after the second witness, and his face was ashen after the third witness, and when ‘Omar saw Ziad was coming dressed in white cloth he shouted at him "What do you know O, eagle's shed." Abu ‘Othman shouted so loudly to imitate ‘Omar that the narrator was extremely frightened.
Moghaira said, “ O Ziad, remember God and the day of Judgment. God, His Prophet, His book and the prince of Believers (‘Omar the Caliph) have saved my soul. Do not waste it by describing what you have not seen." Ziad said, "I have not seen what they have described. O prince of believers, but I have seen a disgraceful scene, and I saw that Moghaira was breathless after associating with the woman." Ziad denied what the other three witnesses described. ‘Omar then said, "God is Great.
Arise Moghaira and flog them." Moghaira gave Abu Bakra and the other two eighty lashes each. Hakim in Mostadrak and Dhahabi, vol.3, p.448 say, "‘Omar said God is Great, and he greatly rejoiced and flogged the three witnesses, but not Ziad." It is recorded in Fotoohol-Boldan that Shebl the third said, "The honest witness gets lashes despite God's order." Abu Bakra after he was flogged, said again, " I bear witness that Moghaira has committed adultery." ‘Omar ordered him to be punished again for bearing false witness.
‘Ali objected saying to ‘Omar, "If you flog him, I will stone your companion (Moghaira) to death." ‘Ali meant that if Abu Bakra's second statement was allowed, then the four statements would prove Moghaira's guilt. Hence he must be stoned to death. ‘Omar asked Abu Bakra to repent. Abu Bakra asked if he wanted to take the responsibility of false testimony from him so as to purify him, for his next statement, ‘Omar replied in the affirmative.
Abu Bakra said that he did not want to give any more evidence. When the punishment was over Moghaira said to the witnesses, "Praise God who has humiliated .you." ‘Omar said to Moghaira, "Silence. May God make the place unclean where they saw you." Abu Bakra left the place saying, "By God, I cannot forget the scene." The other two witnesses repented so their evidence was accepted later.