Leviticus 2:12-14

12You may bring them to the LORD as an offering of the firstfruits, but they are not to be offered on the altar as a pleasing aroma.

13Season all your grain offerings with salt. Do not leave the salt of the covenant of your God out of your grain offerings; add salt to all your offerings. 14“ ‘If you bring a grain offering of firstfruits to the LORD, offer crushed heads of new grain roasted in the fire.