John 13:12

When Jesus had washed their feet and put on his outer robe, he sat down again and told them, "Do you realize what I've done to you?

Jesus answered him, "You don't realize now what I'm doing, but later on you'll understand."

Then the people told me, "Are you going to explain what these things that you're doing should mean to us?"

That's how Ezekiel will be an example for you. You'll be doing exactly what he has done. When it happens, then you'll know that I am the Lord GOD."'

"Do you understand all these things?" They told him, "Yes."

Then he told them, "You don't understand this parable, so how can you understand any of the parables?

therefore he got up from the table, removed his outer robe, and took a towel and fastened it around his waist.

Treasury of Scripture Knowledge

So after he had washed their feet, and had taken his garments, and was set down again, he said unto them, Know ye what I have done to you?

Jesus answered him, "You don't realize now what I'm doing, but later on you'll understand."

Then the people told me, "Are you going to explain what these things that you're doing should mean to us?"

"Do you understand all these things?" They told him, "Yes."

Then he told them, "You don't understand this parable, so how can you understand any of the parables?