Pseudomonarchia Daemonum Iohannes Wierus, 1577
Zepar
Duke
A
De Apparitione
He appeareth in red apparel and armour, like a soldier. His countenance is fair but his eyes are hollow.
De Officio & Potestate
He maketh women love men, and bringeth them together in love. He maketh them barren if so desired.
Horae Coniurationis
The hours of Venus, preferably Friday evening
Ex libro De Praestigiis Daemonum, Appendix I §