《Numbers: Their Occult Power and Mystic Virtue》數字的神秘象徵 (Occult Power of Numbers)William Wynn Westcott (1890)
Barrett's Magus notes also 9 precious stones, 9 orders of devils, 9 choirs of angels — he copies from John Heydon. Note in this connection the Nundinals, the Romans marked the days by letters into parcels of 8 days, and on every 9th day the people left their pursuits and went to the towns to market ; these nundinals are a type of our Dominical letters, a set of seven marking out the 8th days.
段落 westcott-254public-domain (1890)
↗ 開啟公有領域原文（Wikisource）此段為公有領域典籍逐字擷取，零 AI 生成；原文亦存繁化前底本，可逐字審計。我們寧可少引、不可錯引——驗不過的引文一律捨棄。