English Standard Version
And he said, “Behold, I see the heavens opened, and the Son of Man standing at the right hand of God.”

American Standard Version
and said, Behold, I see the heavens opened, and the Son of Man standing on the right hand of God.

Berean Study Bible
“Look,” he said, “I see heaven open and the Son of Man standing at the right hand of God.”

Douay-Rheims Bible
And they crying out with a loud voice, stopped their ears, and with one accord ran violently upon him.

English Revised Version
and said, Behold, I see the heavens opened, and the Son of man standing on the right hand of God.

King James Bible
And said, Behold, I see the heavens opened, and the Son of man standing on the right hand of God.

World English Bible
and said, "Behold, I see the heavens opened, and the Son of Man standing at the right hand of God!"

Young's Literal Translation
and he said, 'Lo, I see the heavens having been opened, and the Son of Man standing on the right hand of God.'

Acts 7:56 Additional Translations ...