Gevurot 27:29-31

Orthodox Jewish Bible

²⁹ And fearing lest somehow against the rough places we might run aground, they threw four anchors off the stern, and they were praying for the dawn to break.

³⁰ Now when the sailors sought to flee from the oniyah and to let down the lifeboat into the sea on the pretext of casting out anchors,

³¹ Rav Sha’ul said to the centurion and to the chaiyalim, "Unless these remain in the oniyah, you cannot be saved."