Numbers 8:15
Thus shall the Levites go in to minister in the tabernacle of the testimony; and thou shalt cleanse them and wave them for an offering.
Numbers 8:11
and Aaron shall offer the Levites before the LORD for a wave offering of the sons of Israel, and they shall serve in the ministry of the LORD.
Numbers 8:13
And thou shalt cause the Levites to present themselves before Aaron, and before his sons, and offer them for an offering unto the LORD.
Exodus 29:24
and thou shalt put all this in the hands of Aaron and in the hands of his sons and shalt lift them up and wave them before the LORD.
Numbers 3:12
Behold, I have taken the Levites from among the sons of Israel instead of all the firstborn that open the womb among the sons of Israel; therefore the Levites shall be mine;
Numbers 3:23-37
The families of Gershon shall pitch behind the tabernacle to the west;
Numbers 4:3-32
from thirty years old and upward until fifty years old, all that enter into the host, to do work in the tabernacle of the testimony.
1 Chronicles 23:1-32
So when David was old and full of days, he made Solomon, his son, king over Israel.
1 Chronicles 25:1-26
Moreover David and the captains of the host separated unto the ministry the sons of Asaph and of Heman and of Jeduthun, who should prophesy with harps, with psalteries, and with cymbals; and the number of men that were suitable for the work of their respective ministry was,