Exodus 8:17

8:17 They did so; Aaron extended his hand with his staff, he struck the dust of the ground, and it became gnats on people and on animals. All the dust of the ground became gnats throughout all the land of Egypt.

Exodus 9:23

9:23 When Moses extended his staff toward the sky, the Lord sent thunder and hail, and fire fell to the earth; so the Lord caused hail to rain down on the land of Egypt.

Exodus 10:13

10:13 So Moses extended his staff over the land of Egypt, and then the Lord brought an east wind on the land all that day and all night. The morning came, and the east wind had brought up the locusts!

Exodus 37:21

37:21 with a bud under the first two branches from it, and a bud under the next two branches from it, and a bud under the third two branches from it; according to the six branches that extended from it.