The Indian Garuda eagle[192] never met with such a fate, but on one occasion Vishnu overpowered it with his right arm, which was heavier than the whole universe, and caused many feathers to fall _off_. In the story of Rama's wanderings, however, as told in the _Ramayana_ and the _Mahabharata_, there are interesting references in this connection to Garuda's two "sons". One was mortally wounded by Ravana, the demon king of Ceylon. The other bird related to Rama, who found it disabled: "Once upon a time we two (brothers), with the desire of outstripping each other, flew towards the sun. My wings were burnt, but those of my brother were not.... I fell down on the top of this great mountain, where I still am."[193] Another version of the Etana story survives among the Arabian Moslems. In the "Al Fatihat" chapter of the _Koran_ it is related that a Babylonian king held a dispute with Abraham "concerning his Lord". Commentators identify the monarch with Nimrod, who afterwards caused the Hebrew patriarch to be cast into a fire from which he had miraculous deliverance. Nimrod then built a tower so as to ascend to heaven "to see Abraham's god", and make war against Him, but the tower was overthrown. He, however, persisted in his design. The narrative states that he was "carried to heaven in a chest borne by four monstrous birds; but after wandering for some time through the air, he fell down on a mountain with such a force that he made it shake". A reference in the _Koran_ to "contrivances ... which make mountains tremble" is believed to allude to Nimrod's vain attempt.[194] Alexander the Great was also reputed to have ascended on the back of an eagle. Among the myths attached to his memory in the Ethiopic "history" is one which explains how "he knew and comprehended the length and breadth of the earth", and how he obtained knowledge regarding the seas and mountains he would have to cross. "He made himself small and flew through the air on an eagle, and he arrived in the heights of the heavens and he explored them." Another Alexandrian version of the Etana myth resembles the Arabic legend of Nimrod. "In the Country of Darkness" Alexander fed and tamed great birds which were larger than eagles. Then he ordered four of his soldiers to mount them. The men were carried to the "Country of the Living", and when they returned they told Alexander "all that had happened and all that they had seen".[195]