Corpus of Electronic Texts Edition
The Gaelic Maundeville (Author: John Maundeville)

paragraph 156

And know ye that when we have day in the western quarter of the world it is night in the dominion of the king of India, and when it is night with us it is day with them; and as from every point one goes upward in the west to Jerusalem, so one goes down from Jerusalem in the East as far as India. And know that Jerusalem is the very centre of the earth, as every saying we have said certifies.