Matthew 15:16
Then said Jesus, "Are ye yet without an understanding?
Matthew 16:9
Do ye not yet perceive, neither remember those five loaves, when there were five thousand men, and how many baskets took ye up?
Isaiah 28:9-10
Whom then shall such one teach knowledge? And whom shall he make to understand the thing that he heareth? For they are as ignorant as young children, which are weeded from suck or taken from the breasts.
Matthew 13:51
Jesus said unto them, "Understand ye all these things?" They said, "Yea, Lord."
Matthew 15:10
And he called the people unto him, and said to them, "Hear and understand.
Matthew 16:11
Why perceive ye not, then, that I spake not unto you of bread, when I said, 'Beware of the leaven of the Pharisees and of the Sadducees?'"
Mark 6:52
For they remembered not of the loaves, because their hearts were blinded.
Mark 7:18
and he said unto them, "Are ye so without understanding? Do ye not yet perceive, that whatsoever thing from without entereth into a man, it cannot defile him,
Mark 8:17-18
And when Jesus knew that, he said unto them, "Why take ye thought because ye have no bread? Perceive ye not yet, neither understand? Have ye your hearts yet blinded?
Mark 9:32
But they wist not what that saying meant, and were afraid to ask him.
Luke 9:45
But they wist not what that word meant, and it was hid from them that they understood it not. And they feared to ask him of that saying.
Luke 18:34
But they understood none of these things. And this saying was hid from them. And they perceived not the things which were spoken.
Luke 24:45
Then opened he their wits, that they might understand the scriptures,
Hebrews 5:12
For when as concerning the time, ye ought to be teachers, yet have ye need again that we teach you the first principles of the word of God; and are become such as have need of milk, and not of strong meat: