NET
11 If a man goes to bed with his father’s wife, he has exposed his father’s nakedness. Both of them must be put to death; their blood guilt is on themselves.
Darby
11 And a man that lieth with his father's wife hath uncovered his father's nakedness: both of them shall certainly be put to death; their blood is upon them.
KJV
11 And the man that lieth with his father's wife hath uncovered his father's nakedness: both of them shall surely be put to death; their blood [shall be] upon them.