[21] And, behold, I have given the children of Levi all the tenth in Israel for an inheritance, for their service which they serve, even the service of the tabernacle of the congregation. [22] Neither must the children of Israel henceforth come nigh the tabernacle of the congregation, lest they bear sin, and die. [23] But the Levites shall do the service of the tabernacle of the congregation, and they shall bear their iniquity: it shall be a statute for ever throughout your generations, that among the children of Israel they have no inheritance. [24] But the tithes of the children of Israel, which they offer as an heave offering unto the LORD, I have given to the Levites to inherit: therefore I have said unto them, Among the children of Israel they shall have no inheritance. [25] And the LORD spake unto Moses, saying, [26] Thus speak unto the Levites, and say unto them, When ye take of the children of Israel the tithes which I have given you from them for your inheritance, then ye shall offer up an heave offering of it for the LORD, even a tenth [27] And this your heave offering shall be reckoned unto you, as though it were the corn of the threshingfloor, and as the fulness of the winepress. [28] Thus ye also shall offer an heave offering unto the LORD of all your tithes, which ye receive of the children of Israel; and ye shall give thereof the LORD'S heave offering to Aaron the priest. [29] Out of all your gifts ye shall offer every heave offering of the LORD, of all the best thereof, even the hallowed part [30] Therefore thou shalt say unto them, When ye have heaved the best thereof from it, then it shall be counted unto the Levites as the increase of the threshingfloor, and as the increase of the winepress. [31] And ye shall eat it in every place, ye and your households: for it is your reward for your service in the tabernacle of the congregation. [32] And ye shall bear no sin by reason of it, when ye have heaved from it the best of it: neither shall ye pollute of the children of Israel, lest ye die.