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

Deuteronomy 16:11

And thou shalt rejoice before the Lord thy God, thou and thy son, and thy daughter, thy man-servant and thy maid-servant, and the Levite, and the stranger, and the orphan, and the widow which dwells among you, in whatsoever place the Lord thy God shall choose, that his name should be called there.

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