TSK
Treasury of Scripture Knowledge references in WEB.
But Jonathan didn't hear when his father commanded the people with the oath: therefore he put forth the end of the rod who was in his hand, and dipped it in the honeycomb, and put his hand to his mouth; and his eyes were enlightened.
"Go, gather together all the Jews who are present in Shushan, and fast for me, and neither eat nor drink three days, night or day. I and my maidens will also fast the same way. Then I will go in to the king, which is against the law; and if I perish, I perish."
Yahweh prepared a great fish to swallow up Jonah, and Jonah was in the belly of the fish three days and three nights.