'Ravening' in the Bible

They gape upon me with their mouth, As a ravening and a roaring lion.

There is a conspiracy of her prophets in the midst thereof, like a roaring lion ravening the prey: they have devoured souls; they take treasure and precious things; they have made her widows many in the midst thereof.

Her princes in the midst thereof are like wolves ravening the prey, to shed blood, and to destroy souls, that they may get dishonest gain.

Beware of false prophets, who come to you in sheep's clothing, but inwardly are ravening wolves.