NET
25 Where did John’s baptism come from? From heaven or from people?” They discussed this among themselves, saying, “If we say, ‘From heaven,’ he will say, ‘Then why did you not believe him?’
Darby
25 The baptism of John, whence was it? of heaven or of men? And they reasoned among themselves, saying, If we should say, Of heaven, he will say to us, Why then have ye not believed him?
KJV
25 “The baptism of John, whence was it? from heaven, or of men?” And they reasoned with themselves, saying, If we shall say, From heaven; he will say unto us, Why did ye not then believe him?