Beleth

thumb|Byleth, an illustration from the Dictionnaire Infernal by Jacques Collin de Plancy

In demonology, Beleth, also spelled Bilet, Bileth, Byleth, or Bilith, is a king of Hell who has eighty-five legions of demons under his command. He rides a pale horse, and a variety of music is heard before him, according to most authors on demonology and the most known grimoires.