The Peak of Eloquence · Hadith 538 (#Passage #5)
Chapter 122 | Addressing the Kharijites at their camp when they persisted in their rejection of the arbitration
وَلكِنَّا إِنَّمَا أَصْبَحْنَا نُقَاتِلُ إِخْوَانَنَا فِي الاْسْلاَمِ عَلَى مَا دَخَلَ فِيهِ مِنَ الزَّيْغِلَة يَلُمُّ اللهُ بِهَا شَعَثَنَا، وَالاعْوِجَاجِ، وَالشُّبْهَةِ وَالتَّأْوِيلِ، فَإِذَا طَمِعْنَا فِي خَص وَنَتَدَانَى بِهَا إِلَى الْبَقِيَّةِ فِيَما بَيْنَنَا، رَغِبْنَا فِيهَا، وَأَمْسَكْنَا عَمَّا سِوَاهَا.
We now had to fight our brethren in Islam because of entry into Islam of misguidance, crookedness, doubts and (wrong) interpretation. However, if we find any way by which Allāh may collect us together in our disorder and by which we may come near each other in whatever common remains between us we would accept it and would give up everything else.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).