By the Isar, in the twilight
We were wandering and singing,
By the Isar, in the evening
We climbed the huntsman's ladder and sat swinging
In the fir-tree overlooking the marshes,
While river met with river, and the ringing
Of the pale-green glacier water filled the evening.

By the Isar, in the twilight
We found the dark wild roses
Hanging red at the river; and simmering
Frogs were singing, and over the river closes
Was savour of ice and of roses; and glimmering
Fear was abroad. We whispered: "No one knows us.
Let it be as the snake disposes
Here in this simmering marsh."