Woe unto you, scribes and Prushim, hypocrites! for ye are like unto whited sepulchres, which indeed appear beautiful outward, but are within full of dead men's bones, and of all uncleanness.
And do ye abide without the camp seven days: whosoever hath killed any person, and whosoever hath touched any slain, purify both yourselves and your captives on the third day, and on the seventh day.
And there were certain men, who were defiled by the dead body of a man, that they could not keep the Passover on that day: and they came before Moshe and before Aharon on that day: