Musannaf Ibn Abi Shayba 13:2226

Abu Bakr narrated to us, he said: Waki’ narrated to us, he said: Sufyan narrated to us, from ‘Amr ibn Qays, from ‘Asim ibn Abi al-Najud, from Abu Wa’il, he said: A dirham from trade is more beloved to me than ten from my stipend.