Numbers 8:13
And make the Levites stand before Aaron and his sons, and have them to be a heave offering unto the LORD.
Numbers 8:11
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.
Numbers 8:21
And the Levites purified themselves, and washed their clothes. And Aaron waved them before the LORD, and made an atonement for them to cleanse them.
Numbers 18:6
behold, I have taken your brethren the Levites from among children of Israel, to be yours, as gifts given unto the LORD to do the service of the tabernacle of witness.
Romans 12:1
I beseech you therefore, brethren, by the mercifulness of God, that ye make your bodies a living sacrifice: holy and acceptable unto God, which is your reasonable serving of God.
Romans 15:16
for this purpose: that I should be the minister of Jesus Christ among the gentiles, and should minister the glad tidings of God, that the gentiles might be an acceptable offering, sanctified by the holy ghost.