'Booths' in the Bible

'The feast of booths thou dost make for thee seven days, in thine in-gathering of thy threshing-floor, and of thy wine-vat;

Three times in a year doth every one of thy males appear before Jehovah thy God in the place which He doth choose -- in the feast of unleavened things, and in the feast of weeks, and in the feast of booths; and they do not appear before Jehovah empty;

and Moses commandeth them, saying, 'At the end of seven years, in the appointed time, the year of release, in the feast of booths,