'Persecutors' in the Bible

O Lord, You know and understand;Remember me [thoughtfully], take notice of me,take vengeance for me on my persecutors.Do not, in view of Your patience, take me away;Know that for Your sake I endure [continual] rebuke and dishonor.

But the Lord is with me as a dread champion [one to be greatly feared];Therefore my persecutors will stumble and not overcome [me].They will be completely shamed, for they have not acted wisely and have failed [in their schemes];Their eternal dishonor will never be forgotten.