Abu Salama said he asked ‘A’isha how much the Prophet had given as dower, and she replied that his dower to his wives was twelve uqiyas* and a nashsh. She asked whether he knew what a nashsh was, and when he replied that he did not, she said it was half an uqiya; so the total was five hundred dirhams.
* The uqiya was 40 dirhams.
Muslim transmitted it. Nashsh is in the nominative in Sharh as-sunna and all the sources.
Sahl b. Sa'd told of a woman who came to God’s Messenger and offered herself to him. When she had stood for a long time (i.e. without receiving an answer) a man got up and said, “Messenger of God, marry her to me if you have no need of her.” He asked him if he had anything to give her as dower, and when he replied that he had nothing but the lower garment he was wearing, he said, “Look for something, even though it should be an iron ring.” Then when the man had sought and found nothing God’s Messenger asked whether he knew any of the Qur'an, and when he replied that he knew surah so and so and surah so and so, he said, “I have given you her in marriage for the part of the Qur’an which you know.” In a version he said, “Go away, for I have given you her in marriage; and teach her some of the Qur'an."
Do not go to extremes in giving women their dower, for if it represented honour in this world and piety in Gods sight, the one of you most entitled to do so would have been God's Prophet. I am not aware of God’s Messenger marrying any of his wives or giving any of his daughters in marriage for more than twelve uqiyas.
Ahmad, Tirmidhi, Abu Dawud, Nasa’i, Ibn Majah and Darimi transmitted it.
She said that Barira became free when she was with Mughith and God’s Messenger gave her her choice saying, “If he has intercourse with you, you will not be allowed to exercise choice.”