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

Jeremiah 37:7

Thus saith the Lord, the God of Israel; Thus shall ye say to the king of Judah, that sent you unto me to enquire of me; Behold, Pharaoh’s army, which is come forth to help you, shall return to Egypt into their own land.

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