King James Version
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.English Standard Version
For this time I will send all my plagues on you yourself, and on your servants and your people, so that you may know that there is none like me in all the earth.New International Version
or this time I will send the full force of my plagues against you and against your officials and your people, so you may know that there is no one like me in all the earth.