Musnad Ahmad 1176:2

'Affan narrated to us, Hammad ibn Salamah narrated to us, he said: Yahya ibn Sa'id informed me, from Muhammad ibn Yahya ibn Habban, from Anas ibn Malik, from Umm Haram, she said: The Messenger of Allah (peace and blessings of Allah be upon him) said in my house—and he mentioned its meaning.