KJV : Therefore, behold, I will this once <06471> cause them to know <03045> (8688), I will cause them to know <03045> (8686) mine hand <03027> and my might <01369>; and they shall know <03045> (8804) that my name <08034> [is] The LORD <03068>. {The LORD: or, JEHOVAH}NASB : NASB# : "Therefore<3651> behold<2009>, I am going to make them know<3045>-- This<384> time<6471> I will make them know<3045> My power<3027> and My might<1369>; And they shall know<3045> that My name<8034> is the LORD<3068>."