Read the excerpt from Gilgamesh: A New English Version. At four hundred miles they stopped to eat, at a thousand miles they pitched their camp. They had traveled for just three days and nights, a six weeks' journey for ordinary men. When the sun was setting, they dug a well, they filled their waterskins with fresh water, Gilgamesh climbed to the mountaintop, he poured out flour as an offering and said, "Mountain, bring me a favorable dream." Which feature of epic poetry does this excerpt most clearly show?