Deeds (Act) of Apostles 16:23-25

²³And when they had given to them many wounds, they sent them into prison, and commanded to the keeper, that he should keep them diligently.

²⁴And when he had taken such a precept, he put them into the inner prison, and restrained the feet of them in a tree.

²⁵And at midnight Paul and Silas worshipped, and praised God; and they that were in the keeping, heard them.