Deuteronomy 12:7, 18

And there you and your households shall eat before the LORD your God, and rejoice in all to which you put your hand, in which the LORD your God has blessed you.

But you shall eat them before the LORD your God in the place which the LORD your God will choose, you and your son and your daughter, and your male and female servants, and the Levite who is within your [city] gates; and you shall rejoice before the LORD your God in all that you undertake.