Leviticus 2:9-13

⁹And the priest shall take from the meat-offering a memorial of it, and shall burn it upon the altar: it is an offering made by fire, of a sweet savor to the LORD.

¹⁰And that which is left of the meat-offering shall be Aaron's and his sons': it is a thing most holy, of the offerings of the LORD made by fire.

¹¹No meat-offering which ye shall bring to the LORD shall be made with leaven: for ye shall burn no leaven, nor any honey, in any offering of the LORD made by fire.

¹²As for the oblation of the first-fruits, ye shall offer them to the LORD: but they shall not be burnt on the altar for a sweet savor.

¹³And every oblation of thy meat-offering shalt thou season with salt: neither shalt thou suffer the salt of the covenant of thy God to be lacking from thy meat-offering: with all thy offerings thou shalt offer salt.