G5441
φυλακτήριος
guard
φύλαξ, -ακος, ὁ (φυλάσσω), [in LXX for שָׁמַר, צוּר ;] a guard, keeper: Act.5:23 12:6, 19.† (AS)
The KJV translates G5441 in the following manner:
keepers (6x)
Full Thayer's lexicon entry
φύλαξ — phýlax
φύλαξ, φυλακός, ὁ (φυλάσσω), a guard, keeper: Act 5:23; Act 12:6; Act 12:19. (From Homer down; the Sept. for שֹׁמֵר.)
3 occurrences