Exodus 9:13-16

13And Jehovah said to Moses, Rise up early in the morning, and set thyself before Pharaoh, and say to him, Thus saith Jehovah, the 1God of the Hebrews: Let my people go, that they may serve me.

14For I will at this time send all my plagues to thy heart, and on thy bondmen, and on thy people; that thou mayest know that there is none like me in all the earth.

15For now shall I put forth my hand, and I will smite thee and thy people with pestilence; and thou shalt be cut off from the earth.

16And for this very cause have I raised thee up, to shew thee my power; and that my name may be declared in all the earth.