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

Genesis 18:25

By no means shalt thou do as this thing [is] so as to destroy the righteous with the wicked, so the righteous shall be as the wicked: by no means. Thou that judgest the whole earth, shalt thou not do right?

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