2 Samuel 18:21

Cushi - “The Cushite,” a foreign slave, perhaps of Joab’s, whom he did not scruple to expose to David’s anger. If, however, it is a name, it must be rendered “Haccushi.” In the title to Psalms 7, “Cush, the Benjamite,” cannot mean this Cushi, since the contents of the Psalm are not suitable to this occasion.