Acts 16:20-30

20 and when they had brought them to the magistrates they said, "These men are Jews and they are disturbing our city.
21 They advocate customs which it is not lawful for us Romans to accept or practice."
22 The crowd joined in attacking them; and the magistrates tore the garments off them and gave orders to beat them with rods.
23 And when they had inflicted many blows upon them, they threw them into prison, charging the jailer to keep them safely.
24 Having received this charge, he put them into the inner prison and fastened their feet in the stocks.
25 But about midnight Paul and Silas were praying and singing hymns to God, and the prisoners were listening to them,
26 and suddenly there was a great earthquake, so that the foundations of the prison were shaken; and immediately all the doors were opened and every one's fetters were unfastened.
27 When the jailer woke and saw that the prison doors were open, he drew his sword and was about to kill himself, supposing that the prisoners had escaped.
28 But Paul cried with a loud voice, "Do not harm yourself, for we are all here."
29 And he called for lights and rushed in, and trembling with fear he fell down before Paul and Silas,
30 and brought them out and said, "Men, what must I do to be saved?"
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.