Luke 20:3-7

3And he answered and said to them, I will also ask you one thing; and answer me:

4The baptism of John, was it from heaven, or from men?

5And they reasoned with themselves, saying, If we shall say, From heaven; he will say, Why then believed ye him not?

6But if we say, From men; all the people will stone us: for they are persuaded that John was a prophet.

7And they answered, that they could not tell where it was from.