Dead animals could make objects and people ceremonially unclean. Even a ceremonially clean animal that died without its blood drained was unclean (Leviticus 11:39–40). If a person touched the body of a dead animal, they were unclean until evening. Household items that touched the body of a dead animal needed purification or the people had to destroy the items (11:25, 28, 32, 40; 11:33, 35).