New Living Translation
Suddenly, there was a bright light in the cell, and an angel of the Lord stood before Peter. The angel struck him on the side to awaken him and said, “Quick! Get up!” And the chains fell off his wrists.

American Standard Version
And behold, an angel of the Lord stood by him, and a light shined in the cell: and he smote Peter on the side, and awoke him, saying, Rise up quickly. And his chains fell off from his hands.

Berean Study Bible
Suddenly an angel of the Lord appeared and a light shone in the cell. He tapped Peter on the side and woke him up, saying, “Get up quickly.” And the chains fell off his wrists.

Douay-Rheims Bible
And behold an angel of the Lord stood by him: and a light shined in the room: and he striking Peter on the side, raised him up, saying: Arise quickly. And the chains fell off from his hands.

English Revised Version
And behold, an angel of the Lord stood by him, and a light shined in the cell: and he smote Peter on the side, and awoke him, saying, Rise up quickly. And his chains fell off from his hands.

King James Bible
And, behold, the angel of the Lord came upon him, and a light shined in the prison: and he smote Peter on the side, and raised him up, saying, Arise up quickly. And his chains fell off from his hands.

World English Bible
And behold, an angel of the Lord stood by him, and a light shone in the cell. He struck Peter on the side, and woke him up, saying, "Stand up quickly!" His chains fell off from his hands.

Young's Literal Translation
and lo, a messenger of the Lord stood by, and a light shone in the buildings, and having smitten Peter on the side, he raised him up, saying, 'Rise in haste,' and his chains fell from off his hands.

Acts 12:7 Additional Translations ...