MSTC(i)
11 And let Aaron heave the Levites before the LORD, for a heave offering given of the children of Israel, and then let them be appointed to wait upon the service of the LORD.
12 And let the Levites put their hands upon the heads of the bullocks, and then offer them: the one for a sin offering and the other for a burnt offering unto the LORD, to make an atonement for the Levites.
13 And make the Levites stand before Aaron and his sons, and have them to be a heave offering unto the LORD.
14 And thou shalt separate the Levites, from among the children of Israel, that they be mine: