Matthew 12
31 Ref Therefore I say unto you, Every sin and blasphemy shall be forgiven unto men; but the blasphemy against the Spirit shall not be forgiven.
32 Ref And whosoever shall speak a word against the Son of man, it shall be forgiven him; but whosoever shall speak against the Holy Spirit, it shall not be forgiven him, neither in this world, nor in that which is to come.
33 Ref Either make the tree good, and its fruit good; or make the tree corrupt, and its fruit corrupt: for the tree is known by its fruit.
34 Ref Ye offspring of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.
35 Ref The good man out of his good treasure bringeth forth good things: and the evil man out of his evil treasure bringeth forth evil things.
36 Ref And I say unto you, that every idle word that men shall speak, they shall give account thereof in the day of judgment.
37 Ref For by thy words thou shalt be justified, and by thy words thou shalt be condemned.