'Seventh Day' in the Bible

and seven priests do bear seven trumpets of the jubilee before the ark, and on the seventh day ye compass the city seven times, and the priests blow with the trumpets,

And it cometh to pass, on the seventh day, that they rise early, at the ascending of the dawn, and compass the city, according to this manner, seven times; (only, on that day they have compassed the city seven times);