Gevurot 16:25-27

Orthodox Jewish Bible

²⁵ And about chatzot halailah Rav Sha’ul and Sila were davening and were singing niggunim to Hashem, and the prisoners were listening to them.

²⁶ And, suddenly, there came a gevaltike earthquake, so that the beis hasohar was shaken to its foundations, and immediately were opened all delatot (doors) and all sharsherot (chains) were unfastened.

²⁷ And the soher, having awakened and having seen the delatot of the beis hasohar having been opened, drew his cherev (sword) and was about to commit suicide, thinking the prisoners had run away.