Luke 20:4-6

Young's Literal Translation

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

⁵ And they reasoned with themselves, saying -- `If we may say, From heaven, he will say, Wherefore, then, did ye not believe him?

⁶ and if we may say, From men, all the people will stone us, for they are having been persuaded John to be a prophet.'