Jonah 3:10

And God saw their works, that they turned from their evil way; and God repented of the evil, that he had said that he would do unto them; and he did it not.

God saw their works, that they turned from their evil way. God repented of the evil which he said he would do to them, and he didn't do it.

And God saw their works, that they turned from their evil way; and God repented of the evil which he said he would do unto them; and he did it not.

And God seeth their works, that they have turned back from their evil way, and God repenteth of the evil that He spake of doing to them, and he hath not done `it'.

When God saw their actions—that they had turned from their evil ways—He relented from the disaster He had threatened to bring upon them.