Read Matthew 21:30 Using Other Translations
And he came to the second, and said likewise. And he answered and said, I go, sir: and went not.
And he went to the other son and said the same. And he answered, 'I go, sir,' but did not go.
Then the father told the other son, ‘You go,’ and he said, ‘Yes, sir, I will.’ But he didn’t go.