Deuteronomy 14:23

2314:23 This seems to refer to a communal meal which was part of worship, directed by the priests. Elsewhere, the tithe is designated for the priests in compensation for their services, and for the needy (Num 18:21; Deut 26:12).You shall eat the tithe (tenth) of your grain, your new wine, your oil, and the firstborn of your herd and your flock before the Lord your God in the place where He chooses to establish His Name (Presence), so that you may learn to fear [and worship] the Lord your God [with awe-filled reverence and profound respect] always.