Mark 8:21
"Do you not yet understand?" He said.
Mark 6:52
For they had not learned the lesson taught by the loaves, but their minds were dull.
Matthew 16:11-12
How is it you do not understand that it was not about bread that I spoke to you? But beware of the yeast of the Pharisees and Sadducees."
Mark 8:12
Heaving a deep and troubled sigh, He said, "Why do the men of to-day ask for a sign? In solemn truth I tell you that no sign will be given to the men of to-day."
Mark 8:17
He perceived what they were saying, and He said to them, "What is this discussion of yours about having no bread? Do you not yet see and understand? Are your minds so dull of comprehension?
Mark 9:19
"O unbelieving generation!" replied Jesus; "how long must I be with you? how long must I have patience with you? Bring the boy to me."
John 14:9
"Have I been so long among you," Jesus answered, "and yet you, Philip, do not know me? He who has seen me has seen the Father. How can *you* ask me, 'Cause us to see the Father'?
1 Corinthians 6:5
I say this to put you to shame. Has it come to this, that there does not exist among you a single wise man competent to decide between a man and his brother,
1 Corinthians 15:34
Wake from this drunken fit; live righteous lives, and cease to sin; for some have no knowledge of God: I speak thus in order to move you to shame.