גִּיל
From LSJ
πάντες γὰρ οἱ λαβόντες μάχαιραν ἐν μαχαίρῃ ἀπολοῦνται → all they that take the sword shall perish with the sword
English (Strong)
from גִּיל; a revolution (of time, i.e. an age); also joy: X exceedingly, gladness, X greatly, joy, rejoice(-ing), sort.
or (by permutation) guwl; a primitive root; properly, to spin round (under the influence of any violent emotion), i.e. usually rejoice, or (as cringing) fear: be glad, joy, be joyful, rejoice.