Luke 6:43-46 - The Sermon On The Plain: Trees And Their Fruit
43 It is not a good tree that bringeth forth evil fruit: Neither is that an evil tree, that bringeth forth good fruit. 44 For every tree is known by his fruit. Neither of thorns gather men figs, nor of bushes gather they grapes. 45 A good man out of the good treasure of his heart bringeth forth that which is good. And an evil man out of the evil treasure of his heart, bringeth forth that which is evil. For of the abundance of the heart, his mouth speaketh.
46 Why call ye me 'Master, Master': and do not as I bid you?