Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
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Isaiah 31:4

For Yahweh says to me, “As the lion and the young lion growling over his prey, if a multitude of shepherds is called together against him, will not be dismayed at their voice, nor abase himself for their noise, so Yahweh of Armies will come down to fight on Mount Zion and on its heights.

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