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

2 Esdras 12:48

As for me, I have not forsaken you, neither am I departed from you: but am come into this place, to pray for the desolation of Sion, and that I might seek mercy for the low estate of your sanctuary.

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