Murdock(i)
38 Then answered some of the Scribes and of the Pharisees, and said to him: Teacher, we wish to see from thee a sign.
39 But he replied and said to them: A wicked and adulterous generation demandeth a sign: but a sign will not be given to it, unless it be the sign of Jonah the prophet.
40 For as Jonah was in the belly of the fish three days and three nights; so will the Son of man be in the heart of the earth three days and three nights.