Exodus 4:20

20 So Moses took his wife and sons, put them on a donkey, and set out for the land of Egypt. And Moses took God's staff in his hand.

Exodus 4:20 Meaning and Commentary

Exodus 4:20

And Moses took his wife, and his sons
Gershom and Eliezer; by which it appears that he intended to stay in Egypt, and that he believed that God would work deliverance by him: and set them upon an ass:
which though with us a mean creature, yet in those times and countries were rode upon by great personages; and these, as Aben Ezra says, were reckoned in Egypt more honourable than mules. It may be the singular is put for the plural, and that each of them was set upon an ass, with servants to take care of them: and he returned to the land of Egypt;
that is, he set forward to go thither; for before he got thither, various things are related which befell him: and Moses took the rod of God in his hand:
his shepherd's staff, so called, because God ordered him to take it; and besides, he had wrought signs and wonders by it already, and would do many more.

Exodus 4:20 In-Context

18 Then Moses went back to his father-in-law Jethro and said to him, "Please let me return to my relatives in Egypt and see if they are still living." Jethro said to Moses, "Go in peace."
19 Now in Midian the Lord told Moses, "Return to Egypt, for all the men who wanted to kill you are dead."
20 So Moses took his wife and sons, put them on a donkey, and set out for the land of Egypt. And Moses took God's staff in his hand.
21 The Lord instructed Moses, "When you go back to Egypt, make sure you do in front of Pharaoh all the wonders I have put within your power. But I will harden his heart so that he won't let the people go.
22 Then you will say to Pharaoh: This is what the Lord says: Israel is My firstborn son.
Holman Christian Standard Bible ® Copyright © 2003, 2002, 2000, 1999 by Holman Bible Publishers.  Used by permission.  All rights reserved.