34 O generation of vipers, how can you speak good things, whereas you are evil? for out of the abundance of the heart the mouth speaketh.
35 A good man out of a good treasure bringeth forth good things: and an evil man out of an evil treasure bringeth forth evil things.
36 But I say unto you, that every idle word that men shall speak, they shall render an account for it in the day of judgment.
37 For by thy words thou shalt be justified, and by thy words thou shalt be condemned.
38 Then some of the scribes and Pharisees answered him, saying: Master we would see a sign from thee.
39 Who answering said to them: An evil and adulterous generation seeketh a sign: and a sign shall not be given it, but the sign of Jonas the prophet.
40 For as Jonas was in the whale's belly three days and three nights: so shall the Son of man be in the heart of the earth three days and three nights.