Deuteronomy 16:11-13

New Century Version

¹¹ Rejoice before the Lord your God at the place he will choose to be worshiped. Everybody should rejoice: you, your sons and daughters, your male and female servants, the Levites in your town, the strangers, orphans, and widows living among you. ¹² Remember that you were slaves in Egypt, and carefully obey all these laws.

The Feast of Shelters

¹³ Celebrate the Feast of Shelters for seven days, after you have gathered your harvest from the threshing floor and winepress.