Haggai 2:12-14 King James Version (KJV)
12 If one bear holy flesh in the skirt of his garment, and with his skirt do touch bread, or pottage, or wine, or oil, or any meat, shall it be holy? And the priests answered and said, No.
13 Then said Haggai, If one that is unclean by a dead body touch any of these, shall it be unclean? And the priests answered and said, It shall be unclean.
14 Then answered Haggai, and said, So is this people, and so is this nation before me, saith the Lord; and so is every work of their hands; and that which they offer there is unclean.
Titus 1:15 King James Version (KJV)
15 Unto the pure all things are pure: but unto them that are defiled and unbelieving is nothing pure; but even their mind and conscience is defiled.