Full well I know,
Great Odin, where
Thine eye thou lost;
In Mimer's well,
The fountain pure,
Mead Mimer drinks
Each morning new,
With Odin's pledge.
Conceive ye this?
Under the root of Ygdrasil, which extends to the asas in heaven, is the holy Urdar-fountain. Here the gods sit in judgment. Every day they ride up hither on horseback over Bifrost (the rainbow), which is called the bridge of the gods (ásbrú). Odin rides his gray eight-footed Sleipner, Heimdal on Goldtop. The other horses are Glad (bright), Gyller (gilder), Gler (the shining one), Skeidbrimer (fleet-foot), Silfrintop (silver top), Siner (sinews), Gisl (the sunbeam), Falhofner (pale hoof), Letfet (light-foot). It has been stated before that the gods worthy of divine honors were twelve, and here we have ten horses named. Balder's and Thor's are wanting. Balder's horse was burnt with his master's body, and as for Thor, he has to go on foot. He cannot pass the Asabridge, for the thunder, which he is, would destroy it; therefore he daily wades through the rivers Kormt, Ormt, and two others called Kerlaug, to get to the council of the gods.
The giants cannot pass the Asabridge, for the red in it is burning fire and the waters of heaven roar around it. If it were easy for every one to walk over it, the giants would go up to heaven by that bridge, and perhaps succeed in bringing ruin upon the gods.
At the Urdar-fountain dwell also three maidens, named Urd, Verdande and Skuld (Present, Past and Future). These maidens fix the lifetime of all men,
