The sage in dreams is interpreted as the symbol of good luck, especially if the woman wears it as the brooch. The sage could also represent your family who is reasonably economical in all aspects of spending the money. If you drink the tea of the sage, it means that you will have to deal with some difficult tasks.
Dream dictionary: Sage dream meanings
…Dreaming of sage, foretells thrift and economy will be practised by your servants or family. For a woman to think she has too much in her viands, omens she will regret useless extravagance in love as well as fortune….
It indicates an improvement in your health and your living conditions.
…(Polishing) In a dream, a gem polisher represents the polisher of the hearts, a wise man, a teacher, a shaikh, a sage, a refiner of characters or a gnostic. On the other hand, a gem polisher in a dream may also represent evil, belligerence, hesitation, or travels. A stone polisher in a dream represents someone who offends or injures people’s feelings with his words….