Mark 8:15 in the World English Bible
He warned them, saying, “Take heed: beware of the yeast of the Pharisees and the yeast of Herod.”
Context
14 Now the disciples had forgotten to take bread, neither had they in the ship 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.
16 And they reasoned among themselves, saying, It is because we have no bread.