Matthew 7:16
By their fruits ye shall know them. Do men gather a bunch of grapes from thorns, or from thistles figs?
Matthew 12:33
Either make the tree good, and its fruit good; or make the tree corrupt, and its fruit corrupt. For from the fruit the tree is known.
James 3:12
Can, my brethren, a fig produce olives, or a vine figs? Neither can salt water make sweet water.
Matthew 7:20
By their fruits then surely ye shall know them.
Luke 6:43-45
For there is no good tree which produces corrupt fruit, nor a corrupt tree which produces good fruit;
2 Peter 2:10-18
and specially those who walk after the flesh in the lust of uncleanness, and despise lordship. Bold are they, self-willed; they do not fear speaking injuriously of dignities:
Jude 1:10-19
But these, whatever things they know not, they speak railingly against; but what even, as the irrational animals, they understand by mere nature, in these things they corrupt themselves.