Mark 8:13 WBT

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

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

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

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

¹⁵  And he charged them saying, Take heed, beware of the leaven of the Pharisees, and [of] the leaven of Herod.