Leviticus 2:12-16

You 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. Season 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. “ ‘If you bring a grain offering of firstfruits to the LORD, offer crushed heads of new grain roasted in the fire. Put oil and incense on it; it is a grain offering. The priest shall burn the memorial portion of the crushed grain and the oil, together with all the incense, as a food offering presented to the LORD.