Matthew 13 is an interesting chapter to pick a sentence out from in order to take it literally, given that the entire chapter is about metaphors and parables
Interesting? Not really, but in any case, there are plenty of references in other places. Are all these in the metaphor sections too?
Actually, what might be useful is if we could just get a list of which bits of the bible are metaphor and which are truth because otherwise it's terribly confusing for us mortals to work out what is going on.
Matthew 25:41: "Then shall he say also unto them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels." This passage relates to Jesus' judgment of all the world.
Mark 9:43-48: And if thy hand offend thee, cut it off: it is better for thee to enter into life maimed, than having two hands to go into hell, into the fire that never shall be quenched." The reference to fire is repeated three more times in the passage for emphasis.
Luke 16:24: "And he cried and said, Father Abraham, have mercy on me, and send Lazarus, that he may dip the tip of his finger in water, and cool my tongue; for I am tormented in this flame." This is a plea described as coming from an inhabitant of Hell.
Revelation 20:13-15: "...hell delivered up the dead which were in them...And death and hell were cast into the lake of fire. This is the second death. And whosoever was not found written in the book of life was cast into the lake of fire."
Revelation 21:8: "But the fearful, and unbelieving ... shall have their part in the lake which burneth with fire and brimstone."