Strangers in Israel: Laws Respecting: To Participate in the Rejoicings of the People
Source: TTT
Deuteronomy 14:29
Then the Levite (because he has no portion or inheritance among you), the foreigner, the fatherless, and the widow within your gates may come and eat and be satisfied. And the LORD your God will bless you in all the work of your hands.
Deuteronomy 16:11, 14
and you shall rejoice before the LORD your God in the place He will choose as a dwelling for His Name—you, your sons and daughters, your menservants and maidservants, and the Levite within your gates, as well as the foreigner, the fatherless, and the widows among you. / And you shall rejoice in your feast—you, your sons and daughters, your menservants and maidservants, and the Levite, as well as the foreigner, the fatherless, and the widows among you.
Deuteronomy 26:11
So you shall rejoice—you, the Levite, and the foreigner dwelling among you—in all the good things the LORD your God has given to you and your household.