The Peak of Eloquence · Hadith 871 (#Passage #1)
Chapter 184 | On hearing a Kharijite raising the slogan, "judgment belongs to God alone"
ومن كلام له (عليه السلام) قاله للبرج بن مسهر الطائي، وقد قال له بحيث يسمعه: لا حكم إلاَّ لله، وكان من الخوارج
One of the Khārijites al-Burj ibn Mus’hir aṭ-Ṭā’i raised the slogan, “Command behoves only Allāh” in such a way that Amīr al-mu’minīn heard it. On hearing it he said:
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).