The Sufficient (Vol 6) · Hadith 1315 (#Ḥadīth #5)

عَلِيُّ بْنُ مُحَمَّدٍ عَنْ أَحْمَدَ بْنِ أَبِي عَبْدِ اللَّهِ عَنْ أَبَانِ بْنِ عَبْدِ الْمَلِكِ عَنْ إِسْمَاعِيلَ بْنِ جَابِرٍ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ إِنَّا لَنَبْدَأُ بِالْخَلِّ عِنْدَنَا كَمَا تَبْدَءُونَ بِالْمِلْحِ عِنْدَكُمْ فَإِنَّ الْخَلَّ لَيَشُدُّ الْعَقْلَ .

5. Ali ibn Muhammad has narrated from Ahmad ibn abu ‘Abd Allah from Aban ibn ‘Abd al-Malik from ’Isma‘il ibn Jabir who has said the following: “Abu ‘Abd Allah , has said, ‘We begin with vinegar which is with us as you begin with salt which is with you, and vinegar strengthens the ability to understand better.’”

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