According to most authors on demonology and the most known grimoires, Beleth is a mighty and terrible king of Hell, who has eighty_five legions of demons under his command. He rides a pale horse, and all kind of music is heard before him.
When appearing he looks very fierce to frighten the conjurer or to see if he is courageous. The conjurer must be brave, and holding a hazel wand in his hand must draw a triangle by striking towards the South, East, and upwards, then commanding Beleth into it by means of some conjurations. If he does not obey, the conjurer must rehearse all threatens the conjurations said and then Beleth will obey and do all what he is commanded. But the conjurer must be respectful and do homage unto Beleth due to his rank, and hold a silver ring in the middle finger of the left hand against his face, as it is the use of hellish kings and princes before Amaymon.
Beleth gives all the love of men and women he is commanded until the conjurer is satisfied.
Zepar is a great duke, appearing as a souldier, inflaming women with the loove of men, and when he is bidden he changeth their shape, untill they maie enjoie their beloved, he also maketh them barren, and six and twentie legions are at his obeie and commandement.
Bileth is a great king and a terrible, riding on a pale horsse, before whome go trumpets, and all kind of melodious musicke.
If Bileth the king be more stubborne, and refuse to enter into the circle at the first call, and the conjuror shew himselfe fearfull, or if he have not the chaine of spirits, certeinelie he will never feare nor regard him after.