Jonah 1:5

1:5 The sailors were so afraid that each cried out to his own god and they flung the ship’s cargo overboard to make the ship lighter. Jonah, meanwhile, had gone down into the hold below deck, had lain down, and was sound asleep.

Jonah 1:9-11

1:9 He said to them, “I am a Hebrew! And I worship the Lord, the God of heaven, who made the sea and the dry land.” 1:10 Hearing this, the men became even more afraid and said to him, “What have you done?” (The men said this because they knew that he was trying to escape from the Lord, because he had previously told them.) 1:11 Because the storm was growing worse and worse, they said to him, “What should we do to you to make the sea calm down for us?”

Jonah 1:16

1:16 The men feared the Lord greatly, and earnestly vowed to offer lavish sacrifices to the Lord.