Generate a correctly punctuated version of the following text: 13 But the prince of the kingdom of Persia withstood me one and twenty days but lo Michael one of the chief princes came to help me and I remained there with the kings of Persia
13 But the prince of the kingdom of Persia withstood me one and twenty days: but, lo, Michael , one of the chief princes, came to help me; and I remained there with the kings of Persia.