We may not eat Greek hyssop on the Sabbath, because it is not food for healthy people; but one may eat pennyroyal, or drink knotgrass water. A person may eat any foods for healing; and he may drink any beverages, except for the water of palm trees or a potion of roots, because they are [cures] for jaundice. However, one may drink the water of palm trees to quench his thirst, and he may anoint himself with root oil [if it is] not for healing.