Jonah 1:5, 9-11, 16

Then the mariners were afraid; and every man cried out to his god, and threw the cargo that was in the ship into the sea, to lighten the load. But Jonah had gone down into the lowest parts of the ship, had lain down, and was fast asleep.

So he said to them, “I am a Hebrew; and I fear the LORD, the God of heaven, who made the sea and the dry land.” Then the men were exceedingly afraid, and said to him, “Why have you done this?” For the men knew that he fled from the presence of the LORD, because he had told them. Then they said to him, “What shall we do to you that the sea may be calm for us?”—for the sea was growing more tempestuous.

Then the men feared the LORD exceedingly, and offered a sacrifice to the LORD and took vows.