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

Isaiah 23:18

And her trade and her gain shall be holiness to the Lord: it shall not be gathered for them, but for those that dwell before the Lord, [even] all her trade, to eat and drink and be filled, and for a covenant [and] a memorial before the Lord.

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