'Offering' in the Bible

You are not allowed to eat in your {towns} the tithe of your grain and your wine and your olive oil and the firstborn of your herd and your flock and all [of] your votive gifts that you vowed and your freewill offering and {your donations}.

And [then] you shall celebrate the Feast of Weeks for Yahweh your God with the measure of the freewill offering of your hand that you shall give [just] as Yahweh your God has blessed you.

"And there shall not be for the Levitical priests, the whole tribe of Levi, a plot of ground and an inheritance with Israel, [rather] they may eat an offering made by fire [as] their inheritance, for Yahweh.