The Sufficient (Vol 6) · Hadith 2227 (#Ḥadīth #2)

مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنِ ابْنِ فَضَّالٍ عَنِ ابْنِ بُكَيْرٍ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ غَسْلُ الرَّأْسِ بِالْخِطْمِيِّ فِي كُلِّ جُمُعَةٍ أَمَانٌ مِنَ الْبَرَصِ وَ الْجُنُونِ .

2. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from ibn Faddal from ibn Bukayr who has said the following: “Abu ‘Abd Allah , has said, ‘Washing one’s head every Friday with marshmallow plant is immunity from albinism and insanity.’”

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