Deuteronomy 16
11 Ref Then you are to be glad before the Lord your God, you and your son and your daughter, your man-servant and your woman-servant, and the Levite who is with you, and the man from a strange country, and the child without a father, and the widow, who are living among you, in the place marked out by the Lord your God as a resting-place for his name.
12 Ref And you will keep in mind that you were a servant in the land of Egypt: and you will take care to keep all these laws.
13 Ref You are to keep the feast of tents for seven days after you have got in all your grain and made your wine:
14 Ref You are to keep the feast with joy, you and your son and your daughter, your man-servant and your woman-servant, and the Levite, and the man from a strange country, and the child without a father, and the widow, who are living among you.