they.

Mark 9:10
So they kept this matter to themselves, discussing what it meant to rise from the dead.

Luke 2:50
But they did not understand the statement He was making to them.

Luke 9:45
But they did not understand this statement. It was veiled from them so that they could not comprehend it, and they were afraid to ask Him about it.

Luke 18:34
But the disciples did not understand any of these things. The meaning was hidden from them, and they did not comprehend what He was saying.

Luke 24:45
Then He opened their minds to understand the Scriptures.

were.

Mark 7:18
"Are you still so dull?" He asked. "Do you not understand? Nothing that enters a man from the outside can defile him,

Mark 8:17, 18, 33
Aware of their conversation, Jesus asked them, "Why are you debating about having no bread? Do you still not see or understand? Do you have such hard hearts? . . .

Mark 16:14
Later as they were eating, Jesus appeared to the eleven and rebuked them for their unbelief and hardness of heart, because they did not believe those who had seen Him after He had risen.

John 4:27
Just then, His disciples returned and were astonished that He was speaking with a woman. But no one asked Him, "What do You want from her?" or, "Why are You talking with her?"

John 16:19
Aware that they wanted to question Him, Jesus said to them, "Are you asking one another why I said, 'In a little while you will not see Me, and then after a little while you will see Me'?