'Concerning' in the Bible

A Shiggaion of David, which he sang to the Lord concerning Cush, a Benjamite.O Lord my God, in You I have taken refuge;Save me from all those who pursue me, and deliver me,

For it flatters him in his own eyesConcerning the discovery of his iniquity and the hatred of it.

For He will give His angels charge concerning you,To guard you in all your ways.

Therefore I esteem right all Your precepts concerning everything,I hate every false way.