Mukhtasar Muslim

It is narrated from Nabiya bin Wahb that Umar bin Ubaidullah intended to marry his son Talha bin Umar to the daughter of Shaiba bin Jubair. So he sent a messenger to Aban bin Uthman, who was the Amir of Hajj at that time, so that he would also come (at the time of the marriage). So Aban came and said that I heard Sayyiduna Uthman bin Affan (may Allah be pleased with him) say that the Messenger of Allah (peace and blessings be upon him) said: A Muhrim (one who has entered the state of Ihram for Hajj or Umrah) should neither marry himself, nor arrange the marriage of another, nor propose for marriage.

It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) who says that the Messenger of Allah (peace and blessings be upon him) married Umm al-Mu'mineen Maymunah (may Allah be pleased with her) while he was in the state of Ihram (i.e., in the sacred state).

Sayyiduna Yazid bin Asam رضي الله عنه says that Umm al-Mu'mineen Maymunah bint al-Harith رضي الله عنها herself narrated to me that the Messenger of Allah صلى الله عليه وسلم married her while he was in a state of being halal (not in ihram), and Maymunah رضي الله عنها was the maternal aunt of both myself and Ibn Abbas رضي الله عنهما.