King James Version (KJV) - Genesis 25:21 >

And Isaac intreated the LORD for his wife, because she [was] barren: and the LORD was intreated of him, and Rebekah his wife conceived.

Berean Study Bible (BSB) - Genesis 25:21 >

Later, Isaac prayed to the LORD on behalf of his wife, because she was barren. And the LORD heard his prayer, and his wife Rebekah conceived.