Luke 20:3

And He answered and said to them, I will also ask you one thing, and you answer me:

Why do your disciples transgress the tradition of the elders? For they do not wash their hands when they eat bread.

Also if I ask you, you will not answer Me nor let Me go.

Let your speech be always with grace, having been seasoned with salt, that you may know how you ought to answer each one.

Treasury of Scripture Knowledge

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

Also if I ask you, you will not answer Me nor let Me go.