Have you ever been falsely accused? Have you ever been the victim of slander or false gossip? David knew all about this type of treachery. Psalm 7 is his appeal to Jehovah for justice and vindication. King Saul was of the tribe of Benjamin. The mention of Cush as a member of that tribe leads one to believe that David had been falsely accused by him to the king. David had implored God for preservation from all his enemies.
http://www.granbychurchofchrist.org/Sermons/pages/2014/save-me-from-slander.htm
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