'Themselves' in the Bible

“The Lord said to me, ‘Get up and go down immediately from here. For your people whom you brought out of Egypt have acted corruptly. They have quickly turned from the way that I commanded them; they have made a cast image for themselves.’

The Lord said to Moses, “The time of your death is now approaching. Call Joshua and present yourselves at the tent of meeting so that I may commission him.” When Moses and Joshua went and presented themselves at the tent of meeting,