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

2 Chronicles 18:12

And the messenger that went to call Michaias spoke to him, saying, Behold, the prophets have spoken favourably concerning the king with one mouth; let now, I pray thee, thy words be as [the words] of one of them, and do thou speak good things.

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