Acts 16:24-34

24 who such a charge having received, did put them to the inner prison, and their feet made fast in the stocks.
25 And at midnight Paul and Silas praying, were singing hymns to God, and the prisoners were hearing them,
26 and suddenly a great earthquake came, so that the foundations of the prison were shaken, opened also presently were all the doors, and of all -- the bands were loosed;
27 and the jailor having come out of sleep, and having seen the doors of the prison open, having drawn a sword, was about to kill himself, supposing the prisoners to be fled,
28 and Paul cried out with a loud voice, saying, `Thou mayest not do thyself any harm, for we are all here.'
29 And, having asked for a light, he sprang in, and trembling he fell down before Paul and Silas,
30 and having brought them forth, said, `Sirs, what must I do -- that I may be saved?'
31 and they said, `Believe on the Lord Jesus Christ, and thou shalt be saved -- thou and thy house;'
32 and they spake to him the word of the Lord, and to all those in his household;
33 and having taken them, in that hour of the night, he did bathe [them] from the blows, and was baptized, himself and all his presently,
34 having brought them also into his house, he set food before [them], and was glad with all the household, he having believed in God.
Young's Literal Translation is in the public domain.