'Thrown into the Fire' in the Bible

Now the axe is already lying at the roots of the trees. Every tree then that fails to bear good fruit is to be cut down and thrown into the fire.

Now the axe is already lying at the roots of the trees. Every tree, then, that fails to bear good fruit is to be cut down and thrown into the fire."

If anyone does not remain in union with me, he is thrown away as a mere branch and is dried up; then it is picked up and thrown into the fire and burned up.