7:22. And the magicians of the Egyptians with their enchantments did in like manner; and Pharao's heart was hardened, neither did he hear them, as the Lord had commanded.
7:23. And he turned himself away, and went into his house, neither did he set his heart to it this time also.
7:24. And all the Egyptians dug round about the river for water to drink; for they could not drink of the water of the river.
7:25. And seven days were fully ended, after that the Lord struck the river.
Exodus Chapter 8
The second plague is of frogs: Pharao promiseth to let the Israelites go, but breaketh his promise. The third plague is of sciniphs. The fourth is of flies. Pharao again promiseth to dismiss the people, but doth it not.
8:1. And the Lord said to Moses: Go in to Pharao, and thou shalt say to him: Thus saith the Lord: Let my people go to sacrifice to me.
8:2. But if thou wilt not let them go, behold I will strike all thy coasts with frogs.
8:3. And the river shall bring forth an abundance of frogs; which shall come up and enter into thy house, and thy bedchamber, and upon thy bed, and into the houses of thy servants, and to thy people, and into thy ovens, and into the remains of thy meats:
8:4. And the frogs shall come in to thee, and to thy people, and to all thy servants.