The Sufficient (Vol 1) · Hadith 48 (#Ḥadīth #3)
Chapter 2 | Chapter on the quality of knowledge its virtue and the virtue of the scholars
3ـ الْحُسَيْنُ بْنُ مُحَمَّدٍ عَنْ مُعَلَّى بْنِ مُحَمَّدٍ عَنِ الْحَسَنِ بْنِ عَلِيٍّ الْوَشَّاءِ عَنْ حَمَّادِ بْنِ عُثْمَانَ عَنْ أَبِي عَبْدِ الله قَالَ إِذَا أَرَادَ الله بِعَبْدٍ خَيْراً فَقَّهَهُ فِي الدِّينِ.
3. Al-Hassan ibn Muhammad has narrated from Mu‘alla ibn Muhammad from al-Hassan ibn Ali al-Washsha’ from Hammad ibn ‘Uthman that Abu ‘Abdillah (al-Sadiq) said: 'If Allah (swt) wants goodness for a servant, he will teach him the jurisprudence (fiqh) of religion.'
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).