What the feast of tabernacles is, we read in the Scriptures. They used to make tents on the festival, like those in which they lived during their journey in the desert, after their departure from Egypt. They celebrated this feast in commemoration of the good things the Lord had done for them; though they were the very people who were about to slay the Lord. It is called the day of the feasta, though it lasted many days.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: Tr. xxviii. 3