If I have rewarded evil, &c.— Or, If I have repayed [evil] to him who dealt ill with me; or if I have despoiled him, who without cause was my enemy. The verse, according to our translation, points strongly to the cave where David saved Saul from being killed.
Related Commentaries of Psalms 7:4
Psalms 7:4
4 If I have rewarded evil unto him that was at peace with me; (yea, I have delivered him that without cause is mine enemy:)