What is the attribution of “leave the reports of ʿAmr b. Thābit”?

Isnād as Part of Religion: Transmitter Competence, Fitnah, and Connected Transmission

• The wording of a Prophetic hadith
• Ibn al-Mubārak’s historical appraisal of a narrator
• A combined Companion/Prophetic report
• An independently Prophetic statement by al-Nawawī