American Standard Version
And he answered and said, I will not: but afterward he repented himself, and went.

Berean Study Bible
‘I will not,’ he replied. But later he changed his mind and went.

Douay-Rheims Bible
And he answering, said: I will not. But afterwards, being moved with repentance, he went.

English Revised Version
And he answered and said, I will not: but afterward he repented himself, and went.

King James Bible
He answered and said, I will not: but afterward he repented, and went.

World English Bible
He answered, 'I will not,' but afterward he changed his mind, and went.

Young's Literal Translation
And he answering said, 'I will not,' but at last, having repented, he went.

Matthew 21:29 Additional Translations ...