'Pursuers' in the Bible

Thou, Thou hast known, O Jehovah, Remember me, and inspect me, And take vengeance for me of my pursuers, In Thy long-suffering take me not away, Know -- I have borne for Thee reproach.

Let my pursuers be ashamed, and let not me be ashamed -- me! Let them be affrighted, and let not me be affrighted -- me! Bring in on them a day of evil, And a second time with destruction destroy them.