´It was narrated that 'Aishah said:` "The Prophet, married me in Shawwal, and he consummated the marriage with me in Shawwal, and which of his wives was more favored to him than I." 'Airhuh used to like marriage to be consummated with her female relatives in Shawwal.
Hadith Referenceسنن ابن ماجه / كتاب النكاح / 1990
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم