Definition: The word "bcrobi" has several meanings in various cultures, but in the Bible, it refers to a specific act or action performed by God to cleanse the Israelites from their sins. Specifically, when Moses instructed Aaron to take care of God's sanctuary by washing with water and oil (which is a special type of cleansing) as prescribed in Deuteronomy 5:28-31, this was believed to be one way to purify the people before they were sent into Egypt.