Jakob Lorber mentioned Ostracine in his The Youth of Jesus (Lorber Verlag - Bietigheim), giving his account of what he received from the Inner Word during the years 1843 to 1851.
Jakob Lorber's account of his experiences with the Inner Word during the years 1843 to 1851 is documented in his book "The Youth of Jesus" published by Lorber Verlag - Bietigheim, where he mentions Ostracine.