Every scientific matter occurs on Tuesday, from the spirituality of Aaron, peace be upon him, and every upper effect in the elements of fire and air, from the spirituality of red, and every lower effect in the element of water and earth, from the movement of the fifth astronomy, and for this substitution of regions, the third region, and what it gives of knowledge on this day and in Its hours of the days are the knowledge of the king’s management and policy, the knowledge of diet and protection, the arrangement of armies and fighting, the plots of war, the knowledge of sacrifices and animal slaughter, the knowledge of the secrets of the Days of Sacrifice and its effect in all places, the knowledge of guidance and misguidance, and the distinction of suspicion from evidence .