For both the Jews require signs, and the Greeks seek after wisdom:
The Jews, therefore, answered, and said to him: What sign dost thou shew unto us, seeing thou dost these things?
And others tempting, asked of him a sign from heaven.
And the Pharisees came forth, and began to question with him, asking him a sign from heaven, tempting him.
But if I by the finger of God cast out devils; doubtless the kingdom of God is come upon you.
The woman therefore left her waterpot, and went her way into the city, and saith to the men there:
And he gave a sign the same day, saying: This shall be the sign, that the Lord hath spoken: Behold, the altar shall be rent; and the ashes that are upon it shall be poured out.
Jesus therefore said to him: Unless you see signs and wonders, you believe not.