New International Version
When God saw what they did and how they turned from their evil ways, he relented and did not bring on them the destruction he had threatened.

American Standard Version
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.

Berean Study Bible
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.

Douay-Rheims Bible
And God saw their works, that they were turned from their evil way: and God had mercy with regard to the evil which he had said that he would do to them, and he did it not.

English Revised Version
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.

King James Bible
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.

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

Young's Literal Translation
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.

Jonah 3:10 Additional Translations ...