Being alarmed at their difference in reading the Qur’ān he said to ‘Uthmān, “Commander of the faithful, set this people right before they disagree about the Book in the manner of the Jews and the Christians.” ‘Uthmān therefore sent a message to Hafsa asking her to send the sheets to him so that they might make copies of them, after which he would return them to her. Hafsa sent them to ‘Uthmān and he commanded Zaid b. Thābit, ‘Abdallāh b. az-Zubair, Sa'īd b. al-‘Ās and ‘Abdallāh b. al-Hārith b. Hishām who made copies of them. ‘Uthmān gave instructions to the three members of Quraish that when they and Zaid b. Thābit disagreed about anything in the Qur’ān they were to write in the dialect of Quraish, for it came down only in their dialect. They did so, and when they had made several copies of the sheets ‘Uthmān returned the sheets to Hafsa. He then sent a copy of those which they had transcribed to every region, giving orders that every sheet or volume which contained a part of the Qur’ān in different form should be burned. Ibn Shihāb said he was told by Khārija b. Zaid b. Thābit that he heard Zaid b. Thābit say that when they transcribed the Qur’ān he failed to find a verse in al-Ahzāb which he had heard God’s messenger reciting. He therefore sought it and found it with Khuzaima b. Thābit al-Ansārī, “Among the believers are men who have been true to the covenant they made with God” (Qur’ān, 33:23). They then added it to its sūra in the copy of the Qur’ān. Bukhārī transmit­ted it.