The Dictations · Hadith 1067 (#Ḥadīth #9)
Chapter 95 | The Ninety-Fifth Assembly, the Assembly of Wednesday, Twelve Nights Remain From Sha`ban, 368 AH. Dictated in the Mashhad of Imam al-Rida (s).
9 - وقال الصادق (عليه السلام): لا تثقن بأخيك كل الثقة، فإن صرعة (3) الاسترسال لن تستقال (4).
Al-Sadiq said to one of his companions: Do not give your brother all your trust, for prudence is unceasing.
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).