Exodus 18:2

18:2 Jethro, Moses’ father-in-law, took Moses’ wife Zipporah after he had sent her back,

Exodus 24:13

24:13 So Moses set out with Joshua his attendant, and Moses went up the mountain of God.

Exodus 34:31

34:31 But Moses called to them, so Aaron and all the leaders of the community came back to him, and Moses spoke to them.