Genesis 12:17

12:17 But the Lord struck Pharaoh and his household with severe diseases because of Sarai, Abram’s wife.

Genesis 20:3

20:3 But God appeared to Abimelech in a dream at night and said to him, “You are as good as dead because of the woman you have taken, for she is someone else’s wife.”

Exodus 7:15-18

7:15 Go to Pharaoh in the morning when he goes out to the water. Position yourself to meet him by the edge of the Nile, and take in your hand the staff that was turned into a snake. 7:16 Tell him, ‘The Lord, the God of the Hebrews, has sent me to you to say, “Release my people, that they may serve me in the desert!” But until now you have not listened. 7:17 Thus says the Lord: “By this you will know that I am the Lord: I am going to strike the water of the Nile with the staff that is in my hand, and it will be turned into blood. 7:18 Fish in the Nile will die, the Nile will stink, and the Egyptians will be unable to drink water from the Nile.”’”

Exodus 9:13-18

The Seventh Blow: Hail

9:13 The Lord said to Moses, “Get up early in the morning, stand before Pharaoh, and tell him, ‘Thus says the Lord, the God of the Hebrews: “Release my people so that they may serve me! 9:14 For this time I will send all my plagues on your very self and on your servants and your people, so that you may know that there is no one like me in all the earth. 9:15 For by now I could have stretched out my hand and struck you and your people with plague, and you would have been destroyed from the earth. 9:16 But for this purpose I have caused you to stand: to show you my strength, and so that my name may be declared in all the earth. 9:17 You are still exalting yourself against my people by not releasing them. 9:18 I am going to cause very severe hail to rain down about this time tomorrow, such hail as has never occurred in Egypt from the day it was founded until now.