Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
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Jeremiah 51:27

“Set up a standard in the land! Blow the trumpet among the nations! Prepare the nations against her! Call together against her the kingdoms of Ararat, Minni, and Ashkenaz! Appoint a marshal against her! Cause the horses to come up as the swarming locusts!

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