Somnus

She summoned her messenger Iris and ordered her to go to the house of Somnus, God of Sleep, and bid him send a dream to Alcyone to tell her the truth about Ceyx.

Somnus Band: A sleep-inducing, vibrating headband b.

In the belief that this would prove efficacious, I again turned to woo the not reluctant Somnus, but scarcely had an hour elapsed when I was again alarmed by repeated blows first at the door and then at the window.

Gate leading from cave of Somnus to outer world, 210, 211.

Prime minister of Somnus, god of sleep, 208, 212.