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

Psalms 17:26

With the holy thou wilt be holy; and with the innocent man thou wilt be innocent.

Parallel Translations

LXX2012View canonical →
And with the excellent [man] you will be excellent; and with the perverse you will show frowardness.
Septuagint in American English (2012)