KJV : And the LORD <03068> shall be known <03045> (8738) to Egypt <04714>, and the Egyptians <04714> shall know <03045> (8804) the LORD <03068> in that day <03117>, and shall do <05647> (8804) sacrifice <02077> and oblation <04503>; yea, they shall vow <05087> (8804) a vow <05088> unto the LORD <03068>, and perform <07999> (8765) [it].NASB : Thus the LORD will make Himself known to Egypt, and the Egyptians will know the LORD in that day. They will even worship with sacrifice and offering, and will make a vow to the LORD and perform it.NASB# : Thus the LORD<3068> will make<3045> Himself known<3045> to Egypt<4714>, and the Egyptians<4714> will know<3045> the LORD<3068> in that day<3117>. They will even worship<5647> with sacrifice<2077> and offering<4503>, and will make<5087> a vow<5088> to the LORD<3068> and perform<7999> it.