James 2:19

Tremble [φ ρ ι σ σ ο υ σ ι ν]. Only here in New Testament. It means, originally, to be rough on the surface; to bristle. Hence, used of the fields with ears of corn; of a line of battle bristling with shields and spears; of a silver or golden vessel rough with embossed gold. Aeschylus, describing a crowd holding up their hands to vote, says, the air bristled with right hands. Hence, of a horror which makes the hair stand on end and contracts the surface of the skin making "gooseflesh." Rev., much better, shudder.