Oil of Saints
The Oil of Saints, also known as the Manna of the Saints, is "an aromatic liquid with healing properties" or "holy water (very much like myrrh)" which "is said to have flowed, or still flows, from the relics or burial places" of certain Christian saints, who are known as myroblytes while the exudation itself is referred to as myroblysia or myroblytism. In the Eastern Orthodox Church, some icons are also believed to release such oil.