Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX2012

2 Chronicles 7:6

And the priests were standing at their watches, and the Levites with instruments of music of the Lord, belonging to king David, to give thanks before the Lord, for his mercy [endures] for ever, with the hymns of David, by their ministry: and the priests were blowing the trumpets before them, and all Israel standing.

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