When they go out to the outer court, to the people, they are to take off the garments in which they have ministered, leave them in the holy chambers, and dress in other clothes so that they do not transmit holiness to the people with their garments.

Leviticus 6:10
And the priest shall put on his linen robe and linen undergarments, and he shall remove from the altar the ashes of the burnt offering that the fire has consumed and place them beside it.

Leviticus 6:27
Anything that touches its flesh will become holy, and if any of the blood is spattered on a garment, you must wash it in a holy place.

Leviticus 16:4
He is to wear the sacred linen tunic, with linen undergarments. He must tie a linen sash around him and put on the linen turban. These are holy garments, and he must bathe himself with water before he wears them.

Leviticus 16:23
Then Aaron is to enter the Tent of Meeting, take off the linen garments he put on before entering the Most Holy Place, and leave them there.

Ezekiel 42:14
Once the priests have entered the holy area, they must not go out into the outer court until they have left behind the garments in which they minister, for these are holy. They are to put on other clothes before they approach the places that are for the people."

Ezekiel 46:20
and said to me, "This is the place where the priests shall boil the guilt offering and the sin offering, and where they shall bake the grain offering, so that they do not bring them into the outer court and transmit holiness to the people."

Haggai 2:12
If a man carries consecrated meat in the fold of his garment, and it touches bread, stew, wine, oil, or any other food, does that item become holy?'" "No," replied the priests.

And when they go forth into the utter court, even into the utter court to the people, they shall put off their garments wherein they ministered, and lay them in the holy chambers, and they shall put on other garments; and they shall not sanctify the people with their garments.