From Sahih Muslim (Hadith 4937):
It has been reported by 'Abdullah b. 'Abd al-Rahman that he heard Anas b. Malik say:The Messenger of Allah (ﷺ) paid a visit to Milhan's daughter, maternal aunt of Anas (and the sister of the Holy Prophet's foster-mother). He placed his head near her (from this point onward, the narrator carried on the previous tradition to its end)
Reference: Muslim 4937