Musnad Ahmad 1210:2

Yahya ibn Ishaq narrated to us, he said: Ibn Lahi'ah narrated to us, from Ja'far ibn Rabi'ah, from Ya'qub ibn al-Ashajj, from 'Amir ibn Sa'd, from Sa'd, from Khawlah, she said: I heard the Prophet, peace and blessings of Allah be upon him, saying the like of that.