JBABowl 21.1:16 :שידא ודיוא ודנחיש וחומרתא ופתכרא דאית על פגריה‏ : demon, dew, d'-demon, amulet spirit, and idol spirit which are on his body
See the entire entry for ḥumrā, ḥmurtā/ḥumrṯā n.f. cylinder; bead; amulet