Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
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1 Samuel 26:16

This thing isn’t good that you have done. As Yahweh lives, you are worthy to die, because you have not kept watch over your lord, Yahweh’s anointed. Now see where the king’s spear is, and the jar of water that was at his head.”

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