It is narrated from Sayyidah Aishah (may Allah be pleased with her) that she said: the Messenger of Allah (peace and blessings be upon him) married me when I was seven years old, and the marriage was consummated when I was nine years old. He (peace and blessings be upon him) would come to me while I was playing with dolls, and I had some friends who used to play with me. Sometimes they would feel shy of the Messenger of Allah (peace and blessings be upon him), and he (peace and blessings be upon him) would send them to me.
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19352