'Understood' in the Bible

“Have you understood all these things?” They *said to Him, “Yes.”

Then they understood that He did not say to beware of the leaven of bread, but of the teaching of the Pharisees and Sadducees.

Then the disciples understood that He had spoken to them about John the Baptist.

When the chief priests and the Pharisees heard His parables, they understood that He was speaking about them.