'Wash' in the Bible

Then the daughter of Pharaoh came down to wash herself by the Nile, while her attendants were walking alongside the river, and she saw the basket among the reeds. She sent one of her attendants, took it,

The Lord said to Moses, "Go to the people and sanctify them today and tomorrow, and make them wash their clothes

"You are to present Aaron and his sons at the entrance of the tent of meeting. You are to wash them with water

Then you are to cut the ram into pieces and wash the entrails and its legs and put them on its pieces and on its head

and Aaron and his sons must wash their hands and their feet from it.

When they enter the tent of meeting, they must wash with water so that they do not die. Also, when they approach the altar to minister by burning incense as an offering made by fire to the Lord,

they must wash their hands and their feet so that they do not die. And this will be a perpetual ordinance for them and for their descendants throughout their generations."

"You are to bring Aaron and his sons to the entrance of the tent of meeting and wash them with water.

Moses and Aaron and his sons would wash their hands and their feet from it.

Whenever they entered the tent of meeting, and whenever they approached the altar, they would wash, just as the Lord had commanded Moses.