The Sufficient (Vol 6) · Hadith 2253 (#Ḥadīth #6)
Chapter 46 | The Under arms
مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ مَحْبُوبٍ عَنْ يُونُسَ بْنِ يَعْقُوبَ أَنَّ أَبَا عَبْدِ اللَّهِ ( عليه السلام ) كَانَ يَدْخُلُ الْحَمَّامَ فَيَطْلِي إِبْطَهُ وَحْدَهُ إِذَا احْتَاجَ إِلَى ذَلِكَ وَحْدَهُ .
6. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Mahbub from Yunus ibn Ya‘qub who has said the following: “Abu ‘Abd Allah , whenever needed would go to the bathhouse only to apply lime paste to his underarms.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).