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

Isaiah 33:20

Behold the city of Sion, our refuge: your eyes shall behold Jerusalem, a rich city, tabernacles which shall not be shaken, neither shall the pins of her tabernacle be moved for ever, neither shall her cords be at all broken:

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