4 Bible Verses about Bad Items

You must assume either that both tree and fruit are good, or that both tree and fruit are worthless; since it is by it's fruits that a tree is known.

Already the axe is lying at the root of the trees. Therefore every tree that fails to bear good fruit will be cut down and thrown into the fire.

There is no such thing as a good tree bearing worthless fruit, or, on the other hand, a worthless tree bearing good fruit.

He called the bridegroom and said to him: "Every one puts good wine on the table first, and inferior wine afterwards, when his guests have drunk freely; but you have kept back the good wine till now!"