Musannaf Ibn Abi Shayba 9:1262

'Affan narrated to us, he said: Ja'far ibn Sulayman narrated to us, he said: Malik ibn Dinar narrated to me, he said: An old woman from the neighborhood narrated to me, she said: Abu Musa al-Ash'ari married off one of his sons. She said: So he prepared a wedding feast for it, and he invited some people.