The Peak of Eloquence · Hadith 1060 (#Passage #3)
Chapter 210 | Causes of difference in the traditions and categories of narrators
وَإِنَّمَا أَتَاكَ بِالْحَدِيثِ أَرْبَعَةُ رِجَال لَيْسَ لَهُمْ خَامِسٌ:
Those who relate traditions are of four categories, [2] no more.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).