Sunan an-Nasa'i 3256
سنن النسائي#3256SahihIt was narrated that 'Aishah said:"The Messenger of Allah married me when I was seven years old, and he consummated the marriage with me when I was nine
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 26:61