Sahih Muslim, Book 008, Number 3311:
‘A’isha (Allah be pleased with her) reported that Allah’s Apostle (may peace be upon him) married her when she was seven years old, and she was taken to his house as a bride when she was nine, and her dolls were with her; and when he (the Holy Prophet) died she was eighteen years old.
Sahih Bukhari, Volume 7, Book 62, Number 88:
The Prophet wrote the (marriage contract) with ‘Aisha while she was six years old and consummated his marriage with her while she was nine years old and she remained with him for nine years (i.e. till his death).
Sahih Bukhari, Volume 8, Book 73, Number 151:
Narrated ‘Aisha: I used to play with the dolls in the presence of the Prophet, and my girl friends also used to play with me. When Allah’s Apostle used to enter (my dwelling place) they used to hide themselves, but the Prophet would call them to join and play with me. (The playing with the dolls and similar images is forbidden, but it was allowed for ‘Aisha at that time, as she was a little girl, wo had not yet reached the age of puberty.) (Fateh-al-Bari page 143, Vol.13)
Sahih Muslim, Book 031, Number 5981:
‘A’isha reported that she used to play with dolls in the presence of Allah’s Messenger (may peace be upon him) and when her playmates came to her they left (the house) because they felt shy of Allah’s Messenger (may peace be upon him), whereas Allah’s Messenger (may peace be upon him) sent them to her