The Key of Solomon

Twelfthly, a calculation original: Ratio; here referring to a precise astrological or numerological reckoning of the persons, days, and hours? of the Moon? must be made; for if this is not? done, you will labor in vain.

These things likewise are to be observed by persons concerning Death?—

Let the Priest original: Sacerdos; in this context, it likely refers to a ritual practitioner or "magus" performing a high-magic rite see to it with great diligence that he has? seed? of his own? original: Semen Suae; likely referring to ritual fluids used in medieval alchemy or "image magic" and? from a woman?, in the due? form?, a sacrificial host? and? a fish? according to? the conjuration, and those things which are prescribed in the book.

Here follows how one should conduct oneself on each day

The first day of the Moon is good and? moist?;
it is good for curing infirmities and? other? behaviors?,
yet begin nothing because of? fragility?.

The second day is a little? better? and? is seen? to be strong?;
it is good for beginning matters of necromancy original: necromantiae; the practice of communicating with the dead or summoning spirits especially;
for directing the power? of Spirits?, [rituals] are? to be performed at the first? hour? of the day, and the third and ninth hours of the night.

The fourth day is similar?; to begin? anything? [on this day] is not?
effective, and if one begins on such a day, it is a sign? of a? terrible? day?;
wherefore if anyone falls on this day, he will escape? with difficulty?, especially? from the second, fourth?, sixth, and eighth hours of the day,
[and] the fourth hour.

The fifth day is stronger?, and? for making instruments
of sigils original: caracterum; magical symbols, characters, or seals used to command spirits, and? on this? day the first? [hour] should be? begun?.