'Wolves' in the Bible

Its officials [are] like wolves tearing prey in its midst, to pour out blood, to destroy people, to make dishonest gain.

Their horses [are] more swift than leopards; they are more menacing than wolves [at] dusk. Their horsemen gallop; their horsemen come from afar; they fly like an eagle [that is] swift to devour.

Her officials in her midst [are] roaring lions; her judges [are] evening wolves; they leave nothing until the morning.

"Beware of false prophets who come to you in sheep's clothing, but inside are ravenous wolves.

"Behold, I am sending you out like sheep in the midst of wolves. Therefore be wise as serpents and innocent as doves.

Go! Behold, I am sending you out like lambs in the midst of wolves!

I know that after my departure fierce wolves will come in among you, not sparing the flock.