They plot injustice and say, "We have devised a perfect plan!" Surely the human mind and heart are cunning.
NIV
They think out acts of injustice and say, We have accomplished a well-devised thing! For the inward thought of each one [is unsearchable] and his heart is deep.
AMP
They search out iniquities; they accomplish a diligent search: both the inward thought of every one of them, and the heart, is deep.
KJV
For he never thought of doing a kindness, but hounded to death the poor and the needy and the brokenhearted.
NIV
Because the man did not [earnestly] remember to show mercy, but pursued and persecuted the poor and needy man, and the broken in heart[he was ready] to slay.
AMP
Because that he remembered not to shew mercy, but persecuted the poor and needy man, that he might even slay the broken in heart.
KJV
