The Peak of Eloquence · Hadith 2040 (#Passage #399)
Chapter 323 | Saying 323
٣٢٣. وَقَالَ (عليه السلام) وَقَدْ مَرَّ بِقَتْلَى الْخَوَارِجِ يَوْمَ النَّهْرَوَانِ: بُؤْساً لَكُمْ، لَقَدْ ضَرَّكُمْ مَنْ غَرَّكُمْ.
323. Amīr al-mu’minīn, peace be upon him, passed by the dead bodies of the Khārijites on the day of the battle of Nahrawān and said: Woe unto you! You have been harmed by him who deceived you.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).