Acts 20:29
For I know this, that after my departure grievous wolves will enter in among you, not sparing the flock.
Matthew 7:15
Beware of the false prophets, who come to you in sheeps clothing, but inwardly are ravening wolves.
John 10:12
He that is a hireling and not a shepherd, nor the owner of the sheep, seeth the wolf coming, and leaveth the sheep, and fleeth; and the wolf catcheth them, and scattereth the sheep;
Acts 20:28
Take heed therefore to yourselves, and to all the flock over which the Holy Spirit made you overseers, to feed the church of the Lord, which he purchased with his own blood.
Matthew 10:16
Lo! I send you forth as sheep into the midst of wolves. Be therefore wise as serpents, and harmless as doves.
Luke 10:3
Go forth; lo! I send you as lambs into the midst of wolves.
2 Peter 2:1
But there arose false prophets also among the people, as there will be false teachers among you also, who will stealthily bring in destructive factions, even denying the Lord that bought them; bringing upon themselves swift destruction.