Musannaf Ibn Abi Shayba 3:1730

Waki’ narrated to us, he said: Abu Musa bin Qays al-Hadrami narrated to us, from al-’Izar bin Jarwal: That a people complained about an Imam of theirs to Ali. So Ali said to him: "You are indeed a *kharut* (one who acts recklessly/arrogantly), leading a people in prayer while they are averse to you."