Amr bin Dinar عمرو بن دينار الأثرم الجمحي · The Book of Zakat

I went to his house in San'a' and he offered me nuts grown in his house to eat. And his brother said: I heard Mu'awiya b. Abu Sufyan saying that he had heard the Messenger of Allah (ﷺ) as saying, and then he made a mention (of a hadith) like one mentioned above.