Joshua

Joshua 11:15
As the LORD had commanded His servant Moses, so Moses commanded Joshua. That is what Joshua did, leaving nothing undone of all that the LORD had commanded Moses.

Matthew 28:20
and teaching them to obey all that I have commanded you. And surely I am with you always, to the very end of the age."

John 2:5
His mother said to the servants, "Do whatever He tells you."

John 15:14
You are My friends if you do what I command you.

and Moses

Exodus 17:9
So Moses said to Joshua, "Choose some of our men and go out to fight the Amalekites. Tomorrow I will stand on the hilltop with the staff of God in my hand."

Hur

Exodus 17:12
When Moses' hands grew heavy, they took a stone and put it under him, and he sat on it. Then Aaron and Hur held his hands up, one on each side, so that his hands remained steady until the sun went down.

Exodus 24:14
And he said to the elders, "Wait here for us until we return to you. Aaron and Hur are here with you. Whoever has a dispute can go to them."