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

Isaiah 49:18

Lift up thine eyes round about, and look on them all; behold, they are gathered together, and are come to thee. [As] I live, saith the Lord, thou shalt clothe thyself with them all as with an ornament, and put them on as a bride her attire.

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