20 Moses took his wife and his sons, and set them on a donkey, and he returned to the land of Egypt. Moses took God’s rod in his hand.
Exodus 4:20 Cross References - WEB
Exodus 4:2
2 Yahweh said to him, “What is that in your hand?” He said, “A rod.”
Exodus 4:17
17 You shall take this rod in your hand, with which you shall do the signs.”
Exodus 17:9
9 Moses said to Joshua, “Choose men for us, and go out, fight with Amalek. Tomorrow I will stand on the top of the hill with God’s rod in my hand.”
Exodus 18:3-4
Numbers 20:8-9
8 “Take the rod, and assemble the congregation, you, and Aaron your brother, and speak to the rock before their eyes, that it pour out its water. You shall bring water to them out of the rock; so you shall give the congregation and their livestock drink.”
9 Moses took the rod from before Yahweh, as he commanded him.
Numbers 20:11
11 Moses lifted up his hand, and struck the rock with his rod twice, and water came out abundantly. The congregation and their livestock drank.