After Moses had gone down the mountain to the people, he consecrated them, and they washed their clothes.
NMVAnd Moshe [He Who Draws Out Of The Waters] went down from the mount unto the people, and sanctified the people; and they washed their clothes.
OJBSo Moshe came down from HaHar unto HaAm, and set apart as kodesh HaAm; and they washed their clothes.
Onkelos (Etheridge)And Mosheh came down from the mountain unto the people, and prepared the people, and they made white their clothes.
T4TSo Moses/I went down the mountain again and told the people to purify themselves. They did what Moses/I told them to do, and they also washed their clothes.