كتاب المناسك
10  
The Rites of Pilgrimage
(12c)
Chapter: What one who is in the Sacred State must avoid - Section 3
(11)
باب ما يجتنبه المحرم - الفصل الثالث
Mishkat al-Masabih 2695
Abu Rafi‘ said:
God’s messenger married Maimuna when he was not in the sacred state and cohabited with her when he was not in the sacred state, and I was the messenger between them. Ahmad and Tirmidhi transmitted it, the latter saying that this is a hasan tradition.
قَالَ: تَزَوَّجَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ مَيْمُونَةَ وَهُوَ حَلَالٌ وَبَنَى بِهَا وَهُوَ حَلَالٌ وَكُنْتُ أَنَا الرَّسُولَ بَيْنَهُمَا. رَوَاهُ أَحْمَدُ وَالتِّرْمِذِيُّ وَقَالَ: هَذَا حَدِيثٌ حَسَنٌ
Reference : Mishkat al-Masabih 2695
In-book reference : Book 10, Hadith 185