Numbers Chapter 18 Verse 30Therefore 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.

And the LORD spake unto Aaron, Thou shalt have no inheritance in their land, neither shalt thou have any part among them: I [am] thy part and thine inheritance among the children of Israel.

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.

Neither must the children of Israel henceforth come nigh the tabernacle of the congregation, lest they bear sin, and die.

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.

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.

And the LORD spake unto Moses, saying,

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 [part] of the tithe.

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.

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.

Out of all your gifts ye shall offer every heave offering of the LORD, of all the best thereof, [even] the hallowed part thereof out of it.

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.

And ye shall bear no sin by reason of it, when ye have heaved from it the best of it: neither shall ye pollute the holy things of the children of Israel, lest ye die.

And the LORD spake unto Moses and unto Aaron, saying,

This [is] the ordinance of the law which the LORD hath commanded, saying, Speak unto the children of Israel, that they bring thee a red heifer without spot, wherein [is] no blemish, [and] upon which never came yoke:

And ye shall give her unto Eleazar the priest, that he may bring her forth without the camp, and [one] shall slay her before his face:

And Eleazar the priest shall take of her blood with his finger, and sprinkle of her blood directly before the tabernacle of the congregation seven times:

And [one] shall burn the heifer in his sight; her skin, and her flesh, and her blood, with her dung, shall he burn:

And the priest shall take cedar wood, and hyssop, and scarlet, and cast [it] into the midst of the burning of the heifer.

Then the priest shall wash his clothes, and he shall bathe his flesh in water, and afterward he shall come into the camp, and the priest shall be unclean until the even.

And he that burneth her shall wash his clothes in water, and bathe his flesh in water, and shall be unclean until the even.

The Book of Numbers, Chapter 18, Verse 30