'Treachery' in the Bible

Those who seek my life lay snares for me,And those who seek to injure me threaten mischievous things and destruction;They devise treachery all the day long.

But You, O God, will bring down the wicked to the pit of destruction;Men of blood and treachery will not live out half their days.But I will [boldly and unwaveringly] trust in You.