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

Psalms 118:75

I know, O Lord, that your judgments are righteousness, and [that] you in truthfulness have afflicted me.

Parallel Translations

LXXView canonical →
I know, O Lord, that thy judgments are righteousness, and [that] thou in truthfulness hast afflicted me.
Brenton's Septuagint Translation