The text describes the Teter river and its course, as well as the question of a natural cave called the Voronich cave, which lies within the boundaries of the settlement of Tryhury (three miles from Zhytomyr). In Tryhury stands a monastery probably founded by the Voronich family - in the cave of this name the family members were supposed to protect themselves during Tartar attacks (Source: "Tygodnik Illustrowany", Warsaw 1867, T:15, pp. 205-206, after: Digital Library of the University of Lodz).