Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX2012

2 Samuel 21:9

And he gave them into the hand of the Gabaonites, and they hanged them up to the sun in the mountain before the lord: and they fell, even the seven together: moreover they were put to death in the days of harvest at the commencement, in the beginning of barley harvest.

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