'Pursued' in the Bible

I pursued my enemies and overtook them;And I did not turn back until they were consumed.

Because the man did not remember to show kindness,But persecuted the suffering and needy man,And the brokenhearted, to put them to death.

For the enemy has persecuted me,He has crushed my life down to the ground;He has made me dwell in dark places, like those who have been long dead.