Deuteronomy 11:14

11:14 then he promises, “I will send rain for your land in its season, the autumn and the spring rains, so that you may gather in your grain, new wine, and olive oil.

Deuteronomy 12:17

12:17 You will not be allowed to eat in your villages your tithe of grain, new wine, olive oil, the firstborn of your herd and flock, any votive offerings you have vowed, or your freewill and personal offerings.