Leviticus 22:9
The priests must keep My charge, lest they bear the guilt and die because they profane it. I am the LORD who sanctifies them.

Leviticus 19:8
Whoever eats it will bear his iniquity, for he has profaned what is holy to the LORD. That person must be cut off from his people.

Numbers 18:32
Once you have presented the best part of it, you will not incur guilt because of it. But you must not defile the sacred offerings of the Israelites, lest you die."

Ezekiel 22:26
Her priests do violence to My law and profane My holy things. They make no distinction between the holy and the common, and they fail to distinguish between the clean and the unclean. They disregard My Sabbaths, so that I am profaned among them.