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

Isaiah 51:3

And now I will comfort you, O Sion: and I have comforted all her desert places; and I will make her desert places as a garden, and her western places as the garden of the Lord; they shall find in her gladness and exultation, thanksgiving and the voice of praise.

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