The Sufficient (Vol 2) · Hadith 1181 (#Ḥadīth #3)
Chapter 132 | Those Whose Evil Is Feared
3ـ عَنْهُ عَنْ مُحَمَّدِ بْنِ عِيسَى بْنِ عُبَيْدٍ عَنْ يُونُسَ عَنْ عَبْدِ الله بْنِ سِنَانٍ قَالَ قَالَ أَبُو عَبْدِ الله (عَلَيهِ السَّلام) مَنْ خَافَ النَّاسُ لِسَانَهُ فَهُوَ فِي النَّارِ.
3. It is narrated from him (narrator of the Hadith above) from Muhammad ibn ‘Isa from ‘Ubayd from Yunus from ‘Abd Allah ibn Sinan who has said the following: “Abu ‘Abd Allah has said, ‘Whoever is feared because of his foul language will be in the fire.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).