Luke 20:3

"I also will put a question to you, "He said;

"Why do your disciples transgress the tradition of the Elders by not washing their hands before meals?"

and if I ask you questions, you will certainly not answer.

Let your language be always seasoned with the salt of grace, so that you may know how to give every man a fitting answer.

Treasury of Scripture Knowledge

And he answered and said unto them, I will also ask you one thing; and answer me:

and if I ask you questions, you will certainly not answer.