NET
40 However, when they confess their iniquity and their ancestors’ iniquities which they committed by trespassing against me, by which they also walked in hostility against me
Darby
40 And they shall confess their iniquity, and the iniquity of their fathers, through their unfaithfulness wherein they were unfaithful to me, and also that they have walked contrary unto me,
KJV
40 If they shall confess their iniquity, and the iniquity of their fathers, with their trespass which they trespassed against me, and that also they have walked contrary unto me;