Matthew 7:15-17 Revised Standard Version (RSV)
A Tree and Its Fruit
15 “Beware of false prophets, who come to you in sheep’s clothing but inwardly are ravenous wolves. 16 You will know them by their fruits. Are grapes gathered from thorns, or figs from thistles? 17 So, every sound tree bears good fruit, but the bad tree bears evil fruit.