Kitap val1
5.17
From there, taking with him his wife, his son, and his treasures, he went to Dacia and appointed Valens, who was commander on the frontier, to the rank of Caesar. Then, having through Valens mustered a large force at Hadrianopolis, a city of Thrace, he sent envoys to Constantine, who had established himself at Philippi, to treat for peace. When the envoys were sent back without accomplishing anything, the war was renewed and the two rivals joined battle on the plain of Mardia. After a long and indecisive struggle, the troops of Licinius gave way and night aided them to escape.
