I am thinking of the orthodox Jews I used to know, who used to bind their phylacteries on their arms and foreheads every morning.'
It was customary to tie certain kinds of phylacteries into a knot.
Indeed, the Rabbis assert that the single precept of the phylacteries is equal in value to all the commandments.
The phylacteries of the Jews were originally worn for the same purpose.
His devotions over, he hurriedly took the phylacteries from his head and hand.
I drink, I smoke on the Sabbath, I do not lay the phylacteries.
These phylacteries (tefillin in Hebrew) are still used by orthodox Jewish men.
The smith laid aside his book and his phylacteries and grasped his hammer.
For example, a Jew will go over to his neighbour, at prayers, and straighten out the "Frontispiece" of his phylacteries.
My dear fellow, we make broad our sympathies, not our phylacteries.
late 14c., "small leathern box containing four Old Testament texts," from Old French filatiere (12c.) and directly from Medieval Latin philaterium, from Late Latin phylacterium "reliquary," from Greek phylacterion "safeguard, amulet," noun use of neuter of adjective phylakterios "serving as a protection," from phylakter "watcher, guard," from phylassein "to guard or ward off," from phylax (genitive phylakos) "guard," of unknown origin. Sometimes worn on the forehead, based on a literal reading of scripture:
Ye shall bind them [my words] for a sign upon your hands, and they shall be for frontlets between your eyes. [Deut. xi:18]