שָׂעַר
From LSJ
κραδίη δέ μοι ἔξω στηθέων ἐκθρῴσκει → my heart is leaping forth from my bosom, be panic-stricken, my heart is beating outside my chest
English (Strong)
a primitive root; to storm; by implication, to shiver, i.e. fear: be (horribly) afraid, fear, hurl as a storm, be tempestuous, come like (take away as with) a whirlwind.