Musannaf Ibn Abi Shayba 19:682

Abu Bakr narrated to us, he said: Waki’ ibn al-Jarrah narrated to us, from Sufyan, from Musa ibn ‘Uqbah, from Nafi’, from Ibn ‘Umar, who said: Whoever associates partners with Allah, he is not a *muhsan* (chaste/protected person).