Mark 8:11

8 So they did eat, and were filled: and they took up of the broken meat that was left seven baskets.

9 And they that had eaten were about four thousand: and he sent them away.

10 And straightway he entered into a ship with his disciples, and came into the parts of Dalmanutha.

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

12 And he sighed deeply in his spirit, and saith, Why doth this generation seek after a sign? verily I say unto you, There shall no sign be given unto this generation.

13 And he left them, and entering into the ship again departed to the other side.

14 Now the disciples had forgotten to take bread, neither had they in the ship with them more than one loaf.