24Jesus answered them, "I also will ask you one question, which if you tell me, I likewise will tell you by what authority I do these things.
25The baptism of John, where was it from? From heaven or from men?" They reasoned with themselves, saying, "If we will say, `From heaven,` he will tell us, `Why then did you not believe him?`
26But if we will say, `From men,` we fear the multitude, for all hold John as a prophet."
27They answered Jesus, and said, "We don`t know." He also said to them, "Neither will I tell you by what authority I do these things.
28But what do you think? A man had two sons, and he came to the first, and said, `Son, go work today in my vineyard.`
29He answered, `I will not,` but afterward he repented himself, and went.
30He came to the second, and said likewise. He answered, `I go, sir,` but he didn`t go.