And you shall spend the money for whatever your soul desires—for oxen or for sheep or for wine or for strong drink or for whatever your soul asks of you—and you shall eat there before Hashem your God and you shall rejoice, you and your household.
English: "You and your household" — Rabbi Eliezer used to say: I praise the lazy ones who do not leave their homes on the festival, as it is said "and you shall rejoice, you and your household."
On the daf / in context: True festival joy requires the presence of one’s household; therefore remaining at home with the family is preferable to traveling alone.
Type of Learning
Derash on the verse (Sukkah) — festival joy is with the household.
What Is Learned
One should remain at home with one’s household on the festival in order to fulfill "you shall rejoice, you and your household."