(Vrs. 9 ff.) And you will take for yourself wheat, and barley, and beans, and lentils, and millet, and spelt; and you will put them into one vessel, and you will make for yourself breads according to the number of days on which you will sleep on your side: three hundred and ninety days you will eat it. But your food that you will eat will be in the weight of twenty shekels a day: from time to time you will eat it. And you will drink water by measure, the sixth part of a hin; from time to time you will drink it. And you shall eat it as barely bread, and cover it with human excrement in their sight. What vice we have interpreted as, which in Hebrew is called Chasamim (): The Seventy and Theodotion placed ὄλυραν, which some interpret as oats, others as millet. But the first edition of Aquila and Symmachus interpreted it as ζέας, or ζείας: which we call either far or spelt in the native language of Italy and Pannonia. They also added pottery to the vase, but the prophet orders a future famine and demonstrates the shortage of the people of Israel. Just as in a scarcity of all things, different types of food and delicacies are not sought after; but rather how the stomach can be filled: thus the prophet now puts wheat, barley, beans, lentils, millet, and oats into one vessel, and makes three hundred and ninety loaves of bread, which will be eaten each day: these loaves weigh twenty sicles, that is, staters. However, a siclus, that is, a stater, has four drachmas. And eight drachmas make one Latin ounce: so that one loaf of bread is said to have ten ounces, by which the soul is more drawn than sustained. The sterility of food is increased by the sterility of water. For it is commanded to drink the sixth part of the Hebrew measure, which is called hin, each day. Furthermore, two chœnixes Attic make one hin: which we can call two Italian sextarii, so that the hin is the measure of the Jewish sextarius and our military, the sixth part of which makes a third part of the Italian sextarius. Food and drink, according to the famous Speaker, not only give strength but also prevent death. What he says, 'From time to time you will eat or drink,' means from evening to evening, although some may mistakenly understand it as from year to year. And these loaves are made like barley bread made with ashes. And it is said to him, that he cover them with human dung, not for those who will eat them (ignorance is accustomed to temper miseries) but for those who see, and in their eyes, to experience horror before enduring nausea. It is also to be noted that, according to the number of days of the left side, three hundred and ninety sub-cinereous loaves are to be made and eaten each day, and there is to be no mention at all of the forty loaves of the right side; so that the holy Scripture may secretly hint that the punishment of the people who have sinned is not the same if they have knowledge of God and of him who has completely departed from the true religion. Furthermore, we can also say, according to spiritual understanding, that the Jewish people, after offending God, still eat sub-cinereous loaves mixed with wheat, barley, beans, lentils, millet, and oats; of which one is the food of men and the other is the food of animals. For in that which they appear to believe in one God, they have something of grain. But what they deny the Son, they are sustained by the barley of animals and beans, by which the stomach of those who eat is inflated, and the mind is said to be oppressed: so much so that even to Pythagoreans, the food is detestable. Because of lentils, Esau lost his birthright (Gen. 25). Millet is the food of peasants, and of wild animals, and of birds. Oats, or vetches and alsike clover, are the food of dumb animals. But what is written, according to the Septuagint, that Elijah fleeing from Jezebel found bread ὀλυρίτην, made of ashes (3 Kings 19), is a sign of persecution and scarcity. Therefore, he is also fed by the ravens, so that because he did not find food in Israel, he would be nourished by unclean foods from the nations. The law itself, which they read but do not understand, is bread made of ashes and covered with human excrement. Therefore, the apostle Paul also says that he considered the gains of the Law and the observance of the former ceremonies as dung, in order to gain Christ (Philippians 3).
[AD 420] Jerome on Ezekiel 4:9-12