Jonah 3:10 Then God saw their works, that they turned from their evil way; and God relented from the disaster that He had said He would bring upon them, and He did not do it.
Jonah 3:3-5 So Jonah arose and went to Nineveh, according to the word of the LORD. Now Nineveh was an exceedingly great city, a three-day journeyin extent. And Jonah began to enter the city on the first day’s walk. Then he cried out and said, “Yet forty days, and Nineveh shall be overthrown!” So the people of Nineveh believed God, proclaimed a fast, and put on sackcloth, from the greatest to the least of them.
Zephaniah 2:13 And He will stretch out His hand against the north, Destroy Assyria, And make Nineveh a desolation, As dry as the wilderness.