Urwa reported,

The Prophet ﷺ married Ayesha when she was six years old, consummated the marriage when she was nine, and she remained with him for nine years.

Bukhari 5158

Sahih

حدثنا قبيصة بن عقبة حدثنا سفيان عن هشام بن عروة

عن عروة

تزوج النبي ﷺ عائشة وهي بنت ست سنين وبنى بها وهي بنت تسع ومكثت عنده تسعا

البخاري 5158صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Marriage
Chapter
Marrying a woman when she is nine years old
Numbering
Darussalam 5158
Bukhari 5158