(Yea, I have not suffered my mouth to sin By asking his life with a curse);

(For I did not let my mouth give way to sin, in putting a curse on his life;)

διοτι ουδε αφηκα το στομα μου να αμαρτηση, ευχομενος καταραν εις την ψυχην αυτου·

Neither have I suffered my mouth to sin by wishing a curse to his soul.