NET
10 Even now the ax is laid at the root of the trees, and every tree that does not produce good fruit will be cut down and thrown into the fire.
Darby
10 And already the axe is applied to the root of the trees; every tree therefore not producing good fruit is cut down and cast into the fire.
KJV
10 And now also the axe is laid unto the root of the trees: therefore every tree which bringeth not forth good fruit is hewn down, and cast into the fire.