No one of Aaron's offspring who has a leprous disease or suffers a discharge may eat of the sacred donations until he is clean. Whoever touches anything made unclean by a corpse or a man who has had an emission of semen,
Or when any of you touch any unclean thing—whether the carcass of an unclean beast or the carcass of unclean livestock or the carcass of an unclean swarming thing—and are unaware of it, you have become unclean, and are guilty.
Then Haggai said, “If one who is unclean by contact with a dead body touches any of these, does it become unclean?” The priests answered, “Yes, it becomes unclean.”
Whoever in the open field touches one who has been killed by a sword, or who has died naturally, or a human bone, or a grave, shall be unclean seven days.
Camp outside the camp seven days; whoever of you has killed any person or touched a corpse, purify yourselves and your captives on the third and on the seventh day.
Speak to the Israelites, saying: Anyone of you or your descendants who is unclean through touching a corpse, or is away on a journey, shall still keep the passover to the Lord.
Now there were certain people who were unclean through touching a corpse, so that they could not keep the passover on that day. They came before Moses and Aaron on that day,
Then Paul took the men, and the next day, having purified himself, he entered the temple with them, making public the completion of the days of purification when the sacrifice would be made for each of them.
how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, purify our conscience from dead works to worship the living God!