Which preposition to use with occultations

of Occurrences 8%

Her blood has been shed, not by his hand nor in punishment, but in the shadow and occultations of some unutterable crime and mystery.

for Occurrences 3%

What was still more novel was the occultation for some little time of a star, apparently of the tenth magnitude, not by the planet but by the satellite, almost immediately after it passed off the disc of the former.

of Occurrences 1%

(Zenith Tube.) 1847 Dec. 10 Results deduced from the Occultations of R. Astr.

Which preposition to use with  occultations