Deuteronomy 14:23, 26

You shall eat in the presence of the LORD your God, at the place where He chooses to establish His name, the tithe of your grain, your new wine, your oil, and the firstborn of your herd and your flock, so that you may learn to fear the LORD your God always.

You may spend the money for whatever your heart desires: for oxen, or sheep, or wine, or strong drink, or whatever your heart desires; and there you shall eat in the presence of the LORD your God and rejoice, you and your household.