And they reasoned among themselves, saying, "It is because we have no bread."
Mark 8:16
Surrounding context
8:15 Then He charged them, saying, "Take heed, beware of the leaven of the Pharisees and the leaven of Herod."
8:16 And they reasoned among themselves, saying, "It is because we have no bread."
8:17 But Jesus, being aware of it, said to them, "Why do you reason because you have no bread? Do you not yet perceive nor understand? Is your heart still hardened?