Parallel
Matthew 7:18
Patriarchal Greek New Testament (1904) · Berean Standard Bible
οὐ δύναται δένδρον ἀγαθὸν καρποὺς πονηροὺς ποιεῖν, οὐδὲ δένδρον σαπρὸν καρποὺς καλοὺς ποιεῖν.
A good tree cannot bear bad fruit, and a bad tree cannot bear good fruit.