NET
15 Then God said to Abraham, “As for your wife, you must no longer call her Sarai; Sarah will be her name.
Darby
15 And God said to Abraham, [As to] Sarai thy wife, thou shalt not call her name Sarai, but Sarah shall be her name.
KJV
15 And God said unto Abraham, As for Sarai thy wife, thou shalt not call her name Sarai, but Sarah [shall] her name [be].