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

Deuteronomy 2:12

And the Chorrhite dwelt in Seir before, and the sons of Esau destroyed them, and utterly consumed them from before them; and they dwelt in their place, as Israel did to the land of his inheritance, which the Lord gave to them.

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