Mark 8:15-17

Young's Literal Translation

¹⁵ and he was charging them, saying, `Take heed, beware of the leaven of the Pharisees, and of the leaven of Herod,'

¹⁶ and they were reasoning with one another, saying -- `Because we have no loaves.'

¹⁷ And Jesus having known, saith to them, `Why do ye reason, because ye have no loaves? do ye not yet perceive, nor understand, yet have ye your heart hardened?