Epic of Gilgamesh
The "Epic of Gilgamesh" was discovered by Austen Henry Layard, Hormuzd Rassam, and W. K. Loftus in 1853. The central character of Gilgamesh was initially reintroduced to the world as ""Izdubar"", before the cuneiform logographs in his name could be pronounced accurately. The first modern translation was published in the early 1870s by George Smith. Smith then made further discoveries of texts on his later expeditions, which culminated in his final translation which is given in his book "The Chaldaean Account of Genesis" (1880).
Epic of Gilgamesh
The main point seems to be that when Enlil granted eternal life it was a unique gift. As if to demonstrate this point, Utnapishtim challenges Gilgamesh to stay awake for six days and seven nights. Gilgamesh falls asleep, and Utnapishtim instructs his wife to bake a loaf of bread on each of the days he is asleep, so that he cannot deny his failure to keep awake. Gilgamesh, who is seeking to overcome death, cannot even conquer sleep. After instructing Urshanabi the ferryman to wash Gilgamesh, and clothe him in royal robes, they depart for Uruk.