Musnad Abu Ya'la al-Mawsili 111:89

Musa narrated to us, Abd al-Rahman narrated to us, from Sufyan, from Abd al-Rahman ibn Abis, who said: I heard Ibn Abbas saying: I went out with the Messenger of Allah (may Allah bless him and grant him peace) on the day of Eid. He prayed, then he delivered a sermon. Then he came to the women and exhorted them, reminded them, and commanded them to give charity.