NET
31 The king stood by his pillar and renewed the covenant before the Lord, agreeing to follow the Lord and to obey his commandments, laws, and rules with all his heart and being, by carrying out the terms of this covenant recorded on this scroll.
Darby
31 And the king stood in his place, and made a covenant before Jehovah, to walk after Jehovah, and to keep his commandments and his testimonies and his statutes with all his heart and with all his soul, to perform the words of the covenant that are written in this book.
KJV
31 And the king stood in his place, and made a covenant before the LORD, to walk after the LORD, and to keep his commandments, and his testimonies, and his statutes, with all his heart, and with all his soul, to perform the words of the covenant which are written in this book.