Not graded
Bulugh al-Maram 533b
وَأَصْلُهُ فِي
"مُسْلِمٍ"
Its basic meaning is in Muslim's Sahih with the addition:
"It was with 'Aishah (RA) till she died, then I took possession of it. The Prophet (ﷺ) used to wear it, and we wash it for the sick, seeking cure by means of it."
Cited in Bulugh al-Maram (No. 533b).