The Rewards & Punishments of Deeds · Hadith 91 (#Ḥadīth #2)
Chapter 50 | Reward of trimming one’s nails and moustache
وَ بِهَذَا الْإِسْنَادِ قَالَ قَالَ رَسُولُ اللَّهِ ص مَنْ قَلَّمَ أَظْفَارَهُ یَوْمَ السَّبْتِ أَوْ یَوْمَ الْخَمِیسِ وَ أَخَذَ مِنْ شَارِبِهِ عُوفِیَ مِنْ وَجَعِ الْأَضْرَاسِ وَ وَجَعِ الْعَیْنِ.
2. The Holy Prophet (s.a.w.s.) says, “One who trims his nails and moustache on Thursday or Saturday will remain safe from the pain of teeth and eyes.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).