KJV: For I will at this time send all my plagues upon thine heart, and upon thy servants, and upon thy people; that thou mayest know that there is none like me in all the earth.
NASB: "For this time I will send all My plagues on you and your servants and your people, so that you may know that there is no one like Me in all the earth.
KJV: And in very deed for this cause have I raised thee up, for to shew in thee my power; and that my name may be declared throughout all the earth.
NASB: "But, indeed, for this reason I have allowed you to remain, in order to show you My power and in order to proclaim My name through all the earth.
KJV: And they shall fill thy houses, and the houses of all thy servants, and the houses of all the Egyptians; which neither thy fathers, nor thy fathers' fathers have seen, since the day that they were upon the earth unto this day. And he turned himself, and went out from Pharaoh.
NASB: Then your houses shall be filled and the houses of all your servants and the houses of all the Egyptians, something which neither your fathers nor your grandfathers have seen, from the day that they came upon the earth until this day.'" And he turned and went out from Pharaoh.
KJV: And Pharaoh's servants said unto him, How long shall this man be a snare unto us? let the men go, that they may serve the LORD their God: knowest thou not yet that Egypt is destroyed?
NASB: Pharaoh's servants said to him, "How long will this man be a snare to us? Let the men go, that they may serve the LORD their God. Do you not realize that Egypt is destroyed?"
KJV: And the LORD said unto Moses, Yet will I bring one plague more upon Pharaoh, and upon Egypt; afterwards he will let you go hence: when he shall let you go, he shall surely thrust you out hence altogether.
NASB: Now the LORD said to Moses, "One more plague I will bring on Pharaoh and on Egypt; after that he will let you go from here. When he lets you go, he will surely drive you out from here completely.