Jonah 1:5, 9-11, 16

Then the mariners were afraid, and cried every man unto his god, and cast forth the wares that were in the ship into the sea, to lighten it of them. But Jonah was gone down into the sides of the ship; and he lay, and was fast asleep.

And he said unto them, I am an Hebrew; and I fear the LORD, the God of heaven, which hath made the sea and the dry land. Then were the men exceedingly afraid, and said unto him, Why hast thou done this? For the men knew that he fled from the presence of the LORD, because he had told them. Then said they unto him, What shall we do unto thee, that the sea may be calm unto us? for the sea wrought, and was tempestuous.

Then the men feared the LORD exceedingly, and offered a sacrifice unto the LORD, and made vows.