Exodus 7:19
Then the Lord said to Moses, "Tell Aaron, 'Take your staff and stretch out your hand over Egypt's waters -- over their rivers, over their canals, over their ponds, and over all their reservoirs -- so that it becomes blood.' There will be blood everywhere in the land of Egypt, even in wooden and stone containers."
Exodus 8:5-6
The Lord spoke to Moses, "Tell Aaron, 'Extend your hand with your staff over the rivers, over the canals, and over the ponds, and bring the frogs up over the land of Egypt.'"
Exodus 8:16
The Lord said to Moses, "Tell Aaron, 'Extend your staff and strike the dust of the ground, and it will become gnats throughout all the land of Egypt.'"
Exodus 10:12
The Lord said to Moses, "Extend your hand over the land of Egypt for the locusts, that they may come up over the land of Egypt and eat everything that grows in the ground, everything that the hail has left."
Exodus 10:21
The Lord said to Moses, "Extend your hand toward heaven so that there may be darkness over the land of Egypt, a darkness so thick it can be felt."
Exodus 14:21
Moses stretched out his hand toward the sea, and the Lord drove the sea apart by a strong east wind all that night, and he made the sea into dry land, and the water was divided.
Exodus 14:26
The Lord said to Moses, "Extend your hand toward the sea, so that the waters may flow back on the Egyptians, on their chariots, and on their horsemen!"
Genesis 1:10
God called the dry ground "land" and the gathered waters he called "seas." God saw that it was good.
Exodus 9:22-23
Then the Lord said to Moses, "Extend your hand toward the sky that there may be hail in all the land of Egypt, on people and on animals, and on everything that grows in the field in the land of Egypt."
Exodus 9:33
So Moses left Pharaoh, went out of the city, and spread out his hands to the Lord, and the thunder and the hail ceased, and the rain stopped pouring on the earth.