Jonah 3:1-4

Then the word of the LORD came to Jonah a second time: “Go to the great city of Nineveh and proclaim to it the message I give you.” Jonah obeyed the word of the LORD and went to Nineveh. Now Nineveh was a very large city; it took three days to go through it. Jonah began by going a day’s journey into the city, proclaiming, “Forty more days and Nineveh will be overthrown.”