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

Psalms 20:12

For they intended evils against thee; they imagined a device which they shall by no means be able to perform.

Parallel Translations

LXX2012View canonical →
For you shall make them [turn their] back in your latter end, you will prepare their face.
Septuagint in American English (2012)