Description of a Medication for Pain in the Ear

Take a handful of unhusked sesame (simsim ghayr muqashshar) and a handful of mustard. Grind each of them separately, then mix them together and extract the oil (duhn). Place the oil in a bottle and put an iron seal on it. Whenever you require, put two drops of it in the ear and bind it with a piece of cotton for three days. It will be cured. Allah, the Exalted, willing.