The Conversion of the Jailer (Acts 16:25-34 KJV)
25And at midnight Paul and Silas prayed, and sang praises unto God: and the prisoners heard them. 26And 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 bands were loosed. 27And the keeper of the prison awaking out of his sleep, and seeing the prison doors open, he drew out his sword, and would have killed himself, supposing that the prisoners had been fled. 28But Paul cried with a loud voice, saying, Do thyself no harm: for we are all here. 29Then he called for a light, and sprang in, and came trembling, and fell down before Paul and Silas, 30And brought them out, and said, Sirs, what must I do to be saved?
31And they said, Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house. 32And they spake unto him the word of the Lord, and to all that were in his house. 33And he took them the same hour of the night, and washed their stripes; and was baptized, he and all his, straightway. 34And when he had brought them into his house, he set meat before them, and rejoiced, believing in God with all his house.