Musnad Ahmad 1153:563

Ya'qub narrated to us, he said: My father narrated to us, from Salih, Ibn Shihab said: Muhammad ibn 'Abd al-Rahman ibn al-Harith ibn Hisham informed me, that 'Aisha said: The wives of the Prophet, may Allah bless him and grant him peace, sent Fatima to the Messenger of Allah, may Allah bless him and grant him peace, and he mentioned its meaning.