KJV_Strongs(i) 23 H559 And I say [H8799] H1121 unto thee, Let my son H7971 go [H8761] H5647 , that he may serve [H8799] H3985 me: and if thou refuse [H8762] H7971 to let him go [H8763] H2026 , behold, I will slay [H8802] H1121 thy son H1060 , even thy firstborn.