GOD'S WORD® Translation
They asked him, "Well, are you Elijah?" John answered, "No, I'm not." Then they asked, "Are you the prophet?" John replied, "No."

American Standard Version
And they asked him, What then? Art thou Elijah? And he saith, I am not. Art thou the prophet? And he answered, No.

Berean Study Bible
“Then who are you?” they inquired. “Are you Elijah?” He said, “I am not.” “Are you the Prophet?” He answered, “No.”

Douay-Rheims Bible
And they asked him: What then? Art thou Elias? And he said: I am not. Art thou the prophet? And he answered: No.

English Revised Version
And they asked him, What then? Art thou Elijah? And he saith, I am not. Art thou the prophet? And he answered, No.

King James Bible
And they asked him, What then? Art thou Elias? And he saith, I am not. Art thou that prophet? And he answered, No.

World English Bible
They asked him, "What then? Are you Elijah?" He said, "I am not." "Are you the prophet?" He answered, "No."

Young's Literal Translation
And they questioned him, 'What then? Elijah art thou?' and he saith, 'I am not.' -- 'The prophet art thou?' and he answered, 'No.'

John 1:21 Additional Translations ...