When the men of Israel saw that they were in a strait (for the people were distressed), then the people did hide themselves in caves, and in thickets, and in rocks, and in coverts, and in pits.
 This appears to me to have been a great point in that remarkable institution of the law the ordinance for dealing with defilement. The water of separation was never sprinkled on an Israelite at the beginning of the term. The man must abide under the sense of his defilement until the third day. When he had fairly and fully felt his case before God, when there was an ample witness on. the  third day,  then and not before was he sprinkled. It was repeated on the seventh day, and the whole process was complete according to the law. The seventh day's sprinkling would have been of no use without that of the third. But there was no such thing as sprinkling on the first day.
