The Peak of Eloquence · Hadith 1252 (#Passage #61)
Chapter 17 | In response to a letter from Muawiya
ومن كتاب له (عليه السلام) إلى معاوية، جواباً عن كتابٍ منه إليه
In reply to a letter from Mu‘āwiyah. [1]
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).