Haggai 2:12-13

12'If someone carries holy meat in the fold of his garment and touches with his fold bread or stew or wine or oil or any kind of food, does it become holy?'" The priests answered and said, "No."

13Then Haggai said, "If someone who is unclean by contact with a dead body touches any of these, does it become unclean?" The priests answered and said, "It does become unclean."