Musannaf Ibn Abi Shayba 16:548

Abu Bakr narrated to us, he said: Abd al-Rahim narrated to us, from Abd al-Malik, from Ata, from Ibn Abbas, that the Prophet, may God bless him and grant him peace, passed by a dead sheep belonging to a freedwoman of Maymunah. He said: "Why did they not make use of its hide?"