Yes of course the Tellifin - those leather boxes that are strapped to the forehead during prayer and contain verses from the Torah to remind Jewish men to follow the Law.
The DnD usage is its general mean of a containing for a ‘magic’ charm so still related generally
Don't forget the tallis, a fringed prayer shawl.
Or a last crusade, which ends with the PCs leaving it where it was, because it is meant to remain hidden from common knowledge.You're talking about a raid, aren't you?