“Thus,
They answered Jesus.
‘We do not know.’
Jesus said to them.
‘Neither will I tell you
By what authority
I am doing
These things.’”
καὶ ἀποκριθέντες τῷ Ἰησοῦ λέγουσιν Οὐκ οἴδαμεν. καὶ ὁ Ἰησοῦς λέγει αὐτοῖς Οὐδὲ ἐγὼ λέγω ὑμῖν ἐν ποίᾳ ἐξουσίᾳ ταῦτα ποιῶ.
This response of Jesus can be found in Matthew, chapter 21:27, and Luke, chapter 20:7-8, almost word for word. Mark said that the chief priests, the Scribes, and the elders responded to Jesus (καὶ ἀποκριθέντες τῷ Ἰησοῦ). They said that they did not know (λέγουσιν Οὐκ οἴδαμεν) the value, origins, or power of the baptism of John the Baptist. Jesus then told them (καὶ ὁ Ἰησοῦς λέγει αὐτοῖς) that he would not tell them by what authority he was doing these things (Οὐδὲ ἐγὼ λέγω ὑμῖν ἐν ποίᾳ ἐξουσίᾳ ταῦτα ποιῶ). Jesus had made his point.