Which preposition to use with vathek

to Occurrences 2%

So she reluctantly abandoned the idea of accompanying Vathek to Istakar, and returned to Samarah; while he, attended by Nouronihar, resumed his march and quickly reached the valley of Rocnabad.

with Occurrences 1%

But his literary name seemed to have belonged to another age; and, perhaps, in this point of view, it may not have been unnatural for Lord Byron, when comparing Vathek with other Eastern tales, to think rather of Zadig and Rasselas, than Of Thalabathe wild and wondrous song.

Which preposition to use with  vathek