Pharisees Demand a Sign

Mark 8:10-13

And immediately going up into a ship with his disciples, he came into the parts of Dalmanutha.

And the Pharisees came forth and began to question with him, asking him a sign from heaven, tempting him.

And sighing deeply in spirit, he saith: Why doth this generation seek a sign? Amen, I say to you, a sign shall not be given to this generation.

And leaving them, he went up again into the ship and passed to the other side of the water.