Book of Jashur Chapter 88

14 And it was in the second month, on the first day of the month, that YeHovah said to YeHoshua, Rise up, behold I have given Jericho into thy hand with all the people thereof; and all your fighting men shall go round the city, once each day, thus shall you do for six days.

17 And on the seventh day(of the month) they went round the city seven times, and the priests blew upon trumpets.
18 And at the seventh round, YeHoshua said to the people, Shout, for YeHovah has delivered the whole city into our hands.
(this 7th day-of the moon- was the preparation day, the 6th day of the weekly cycle, the 7th day of the lunar cycle) (YHVH does not contradict Himself by commanding a war march on the day He gave a death penalty for doing any work, likewise He did not command to build a stick dwelling for the feast of tabernacles on the 15th, the 7th day Sabbath, but on the 1st day of the weekly cycle, right after the 15th lunar day timed 7th day Sabbath, not the 1st day of the 8 day feast, which is a 7th day weekly Sabbath on the 15th day of the moon, showing they lived in booths for exactly one weekly cycle, 1st-7th day, and broke camp the next day, the 23rd & going home, as Solomon at the dedication of the temple)