'Stretched Out His Hand' in the Bible

And Jehovah said to Moses, Stretch out thy hand and take it by the tail and he stretched out his hand and caught it, and it became a staff in his hand --

And Aaron stretched out his hand over the waters of Egypt; and the frogs came up, and covered the land of Egypt.

And they did so; for Aaron stretched out his hand with his rod, and smote the dust of the earth, and it became lice in man, and in beast; all the dust of the land became lice throughout all the land of Egypt.

And Moses stretched out his hand toward the heavens; and there was a thick darkness throughout the land of Egypt three days:

And Moses stretched out his hand over the sea; and the LORD caused the sea to go back by a strong east wind all that night, and made the sea dry land, and the waters were divided.

And Moses stretched out his hand over the sea, and the sea returned to its strength toward the morning; and the Egyptians fled against it; and Jehovah overturned the Egyptians into the midst of the sea.