Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
KJV

2 Chronicles 30:8

Now be ye not stiffnecked, as your fathers were, but yield yourselves unto the Lord, and enter into his sanctuary, which he hath sanctified for ever: and serve the Lord your God, that the fierceness of his wrath may turn away from you.

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