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

2 Chronicles 18:9

And the king of Israel and Josaphat king of Juda were sitting each on his throne, and clothed in their robes, sitting in the open space at the entrance of the gate of Samaria: and all the prophets were prophesying before them.

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