'Tithe' in the Bible

You may not eat within your gates the tithe of your grain, or of your new wine, or of your oil, or the firstborn of your herd or of your flock, nor any of your vows which you vow, nor your freewill offerings, nor the wave offering of your hand;

You shall surely tithe all the increase of your seed, that which comes forth from the field year by year.

You shall eat before Yahweh your God, in the place which he shall choose, to cause his name to dwell there, the tithe of your grain, of your new wine, and of your oil, and the firstborn of your herd and of your flock; that you may learn to fear Yahweh your God always.

At the end of every three years you shall bring forth all the tithe of your increase in the same year, and shall lay it up within your gates:

When you have made an end of tithing all the tithe of your increase in the third year, which is the year of tithing, then you shall give it to the Levite, to the foreigner, to the fatherless, and to the widow, that they may eat within your gates, and be filled.