The Sufficient (Vol 6) · Hadith 1519 (#Ḥadīth #1)

مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ يَعْقُوبَ بْنِ عَامِرٍ عَنْ رَجُلٍ عَنْ أَبِي الْحَسَنِ ( عليه السلام ) قَالَ السَّدَابُ يَزِيدُ فِي الْعَقْلِ .

1. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from Ya’qub ibn ‘Amir from a man who has said the following: “Abu al-Hassan , has said, ‘Al-Sadab (Rue herb of grace) increases the power of understanding.’”

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