Keeper

kep'-er, (mostly from shamar; phulax): The word is used of keepers of sheep, vineyards, doors, prisons (in Ge 39:21 ff, car; compare Ac 5:23), etc. In Ec 12:3, "The keepers of the house shall tremble," the allusion is to the decay of bodily powers, the "keepers" being specially the arms, which had become feeble through age.