TSK · Isaiah 62:9

Both you and your families must feast there before the LORD your God and rejoice in all the output of your labor with which he has blessed you.

In the presence of the LORD your God you must eat from the tithe of your grain, your new wine, your olive oil, and the firstborn of your herds and flocks in the place he chooses to locate his name, so that you may learn to revere the LORD your God always.

You are to rejoice in your festival, you, your son, your daughter, your male and female slaves, the Levites, the resident foreigners, the orphans, and the widows who are in your villages.