Matthew 3:10
10 Even now the axe is laid to the root of the trees. aEvery tree therefore that does not bear good fruit is cut down and thrown into the fire.
Matthew 7:17–19
17 So, mevery healthy tree bears good fruit, but the diseased tree bears bad fruit. 18 A healthy tree cannot bear bad fruit, nor can a diseased tree bear good fruit. 19 nEvery tree that does not bear good fruit is cut down and thrown into the fire.