Matthew 13:47-52 - The Parable Of The Dragnet
47 Again, the kingdom of heaven is like unto a net cast into the sea, that gathereth of all kinds: 48 the which when it is full, men draw to land, and sit and gather the good into their vessels, and cast the bad away. 49 So shall it be at the end of the world. The angels shall go out and sever the bad from the good, 50 and shall cast them into a furnace of fire. There shall be wailing and gnashing of teeth."
51 Jesus said unto them, "Understand ye all these things?" They said, "Yea, Lord."
52 Then said he unto them, "Therefore every scribe which is taught unto the kingdom of heaven, is like a householder, which bringeth forth, out of his treasure, things both new and old."