King James Bible
Therefore said they unto him, How were thine eyes opened?

New King James Version
Therefore they said to him, “How were your eyes opened?”

American Standard Version
They said therefore unto him, How then were thine eyes opened?

Berean Study Bible
“How then were your eyes opened?” they asked.

Douay-Rheims Bible
They said therefore to him: How were thy eyes opened?

English Revised Version
They said therefore unto him, How then were thine eyes opened?

World English Bible
They therefore were asking him, "How were your eyes opened?"

Young's Literal Translation
They said, therefore, to him, 'How were thine eyes opened?'

John 9:10 Additional Translations ...