The Source of Traditions on Imam al-Riḍā (Vol 2) · Hadith 180 (#Ḥadīth #180)

180 - وَبِهذَا الإِسناد قالَ: قالَ رَسُولَ اللَّهِ صَلَّى اللهُعَلَيْهِ وَآلِهِ: تَخَتَموا بِالعَقيقِ فَإِنَّهُ لا يُصِيبُ أَحَدَكُم غَمٌّ ما دامَ ذلِكَ عَلَيْهِ.

31-180 According to the same documentation, God’s Prophet (S) said, “Wear agate rings for you will not get sad as long as you wear them.”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).