KJV : And they shall know <03045> (8804) that I [am] the LORD <03068>, [and that] I have not said <01696> (8765) in vain <02600> that I would do <06213> (8800) this evil <07451> unto them.NASB : NASB# : "Then they will know<3045> that I am the LORD<3068>; I have not said<1696> in vain<2600> that I would inflict<6213> this<384> disaster<7463> on them."'