Mark 8:17 in the King James Version
And when Jesus knew it, he saith unto them, Why reason ye, because ye have no bread? perceive ye not yet, neither understand? have ye your heart yet hardened?
Context
16 They reasoned with one another, saying, “It’s because we have no bread.”
17 Jesus, perceiving it, said to them, “Why do you reason that it’s because you have no bread? Don’t you perceive yet or understand? Is your heart still hardened?
18 Having eyes, don’t you see? Having ears, don’t you hear? Don’t you remember?