Deuteronomy 14:22-23

ECB(i) 22
THE TORAH ON TITHING In tithing, tithe all the produce of your seed, that the field brings forth year by year: 23 and eat at the face of Yah Veh your Elohim, in the place he chooses to tabernacle his name there - the tithe of the crop of your juice and of your oil, and the firstlings of your oxen and of your flocks; that you learn to awe Yah Veh your Elohim all days.