Vayikra 22:7-9

Orthodox Jewish Bible

⁷ And when the shemesh is down, he shall be tahor, and shall afterward eat of the kodashim; because it is his lechem.

⁸ Nevelah (that which dieth of itself), or tereifah (what is torn by beasts), he shall not eat to make himself tamei therewith; I am Hashem.

⁹ They shall therefore be shomer over My charge, lest they bear chet for it, and die therefore, if they profane it: I Hashem do set them apart as kodesh.