Narrated 'Urwah:

It was narrated from 'Urwah, that 'Aishah said: "The Messenger of Allah married me in Shawwal and my marriage was consummated in Shawwal." --'Aishah liked for her women's marriages to be consummated in Shawwal --"and which of his wives was more beloved to him than me?"

أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا يَحْيَى، عَنْ سُفْيَانَ، قَالَ حَدَّثَنَا إِسْمَاعِيلُ بْنُ أُمَيَّةَ، عَنْ عَبْدِ اللَّهِ بْنِ عُرْوَةَ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، قَالَتْ تَزَوَّجَنِي رَسُولُ اللَّهِ صلى الله عليه وسلم فِي شَوَّالٍ وَأُدْخِلْتُ عَلَيْهِ فِي شَوَّالٍ وَكَانَتْ عَائِشَةُ تُحِبُّ أَنْ تُدْخِلَ نِسَاءَهَا فِي شَوَّالٍ فَأَىُّ نِسَائِهِ كَانَتْ أَحْظَى عِنْدَهُ مِنِّي