Leviticus 21:8

“Also let the priests who come near to Yahweh set themselves apart as holy, lest Yahweh break out against them.”

‘Then the priest shall offer it up in smoke on the altar as food, an offering by fire to Yahweh.

Then I said to them, “You are holy to Yahweh, and the utensils are holy; and the silver and the gold are a freewill offering to Yahweh, the God of your fathers.

“You are presenting defiled food upon My altar. But you say, ‘How have we defiled You?’ In that you say, ‘The table of Yahweh is to be despised.’