ויקרא כה - במדבר ג: מתורת כהנים לתורת לוויים

Wherefore ye shall do My statutes, and keep Mine ordinances and do them; and ye shall dwell in the land in safety. And the land shall yield her fruit, and ye shall eat until ye have enough, and dwell therein in safety. And if ye shall say: ‘What shall we eat the seventh year? behold, we may not sow, nor gather in our increase’; then I will command My blessing upon you in the sixth year, and it shall bring forth produce for the three years. And ye shall sow the eighth year, and eat of the produce, the old store; until the ninth year, until her produce come in, ye shall eat the old store.

’The children of Israel shall pitch by their fathers’houses; every man with his own standard, according to the ensigns; a good way off shall they pitch round about the tent of meeting.

’Howbeit the tribe of Levi thou shalt not number, neither shalt thou take the sum of them among the children of Israel; but appoint thou the Levites over the tabernacle of the testimony, and over all the furniture thereof, and over all that belongeth to it; they shall bear the tabernacle, and all the furniture thereof; and they shall minister unto it, and shall encamp round about the tabernacle. And when the tabernacle setteth forward, the Levites shall take it down; and when the tabernacle is to be pitched, the Levites shall set it up; and the common man that draweth nigh shall be put to death. And the children of Israel shall pitch their tents, every man with his own camp, and every man with his own standard, according to their hosts. But the Levites shall pitch round about the tabernacle of the testimony, that there be no wrath upon the congregation of the children of Israel; and the Levites shall keep the charge of the tabernacle of the testimony.’

But the Levites were not numbered among the children of Israel; as the LORD commanded Moses.

’Bring the tribe of Levi near, and set them before Aaron the priest, that they may minister unto him. And they shall keep his charge, and the charge of the whole congregation before the tent of meeting, to do the service of the tabernacle. And they shall keep all the furniture of the tent of meeting, and the charge of the children of Israel, to do the service of the tabernacle. And thou shalt give the Levites unto Aaron and to his sons; they are wholly given unto him from the children of Israel. And thou shalt appoint Aaron and his sons, that they may keep their priesthood; and the common man that draweth nigh shall be put to death.’ And the LORD spoke unto Moses, saying: ’And I, behold, I have taken the Levites from among the children of Israel instead of every first-born that openeth the womb among the children of Israel; and the Levites shall be Mine; for all the first-born are Mine: on the day that I smote all the first-born in the land of Egypt I hallowed unto Me all the first-born in Israel, both man and beast, Mine they shall be: I am the LORD.’ .