'Slaughtering' in the Bible

A slaughtering arrow is their tongue, Deceit it hath spoken in its mouth, Peace with its neighbour it speaketh, And in its heart it layeth its ambush,

Howl, ye shepherds, and cry, And roll yourselves, ye honourable of the flock, For full have been your days, For slaughtering, and for your scatterings, And ye have fallen as a desirable vessel.