Narrated Al-Qasim: A woman from the offspring of Ja`far was afraid lest her guardian marry her (to somebody) against her will. So she sent for two elderly men from the Ansar, `AbdurRahman and Mujammi', the two sons of Jariya, and they said to her, "Don't be afraid, for Khansa' bint Khidam was given by her father in marriage against her will, then the Prophet cancelled that marriage." (See Hadith No. 78)

Narrated Khansa bint Khidam Al-Ansariya: that her father gave her in marriage when she was a matron and she disliked that marriage. So she went to Allah's Apostle and he declared that marriage invalid.

Narrated `Abdur-Rahman bin Yazid and Majammi bin Yazid: The same ,Hadith above: A man called Khidam married a daughter of his (to somebody) against her consent. 'If you fear that you shall not be able to deal justly with the orphan girls then marry (other) women of your choice.' (4.3) And if somebody says to the guardian (of a woman), "Marry me to soand- so," and the guardian remained silent or said to him, "What have you got?" And the other said, "I have so much and so much (Mahr)," or kept quiet, and then the guardian said, "I have married her to you," then the marriage is valid (legal). This narration was told by Sahl on the authority of the Prophet.

Narrated Khansa' bint Khidam Al-Ansariya: That her father gave her in marriage when she was a matron and she disliked that marriage. So she came and (complained) to the Prophets and he declared that marriage invalid. (See Hadith No. 69, Vol. 7)