Exodus 9:15 WEB

¹³  Yahweh said to Moses, 'Rise up early in the morning, and stand before Pharaoh, and tell him, 'This is what Yahweh, the God of the Hebrews, says: 'Let my people go, that they may serve me.

¹⁴  For this time I will send all my plagues against your heart, against your officials, and against your people; that you may know that there is none like me in all the earth.

¹⁵  For now I would have put forth my hand, and struck you and your people with pestilence, and you would have been cut off from the earth;

¹⁶  but indeed for this cause I have made you stand: to show you my power, and that my name may be declared throughout all the earth;

¹⁷  as you still exalt yourself against my people, that you won't let them go.