Numbers 8:13
And thou shall set the Levites before Aaron, and before his sons, and offer them for a wave-offering to LORD.
Numbers 8:11
And Aaron shall offer the Levites before LORD for a wave-offering on the behalf of the sons of Israel, that it may be theirs to do the service of LORD.
Numbers 8:21
And the Levites purified themselves from sin, and they washed their clothes. And Aaron offered them for a wave-offering before LORD, and Aaron made atonement for them to cleanse them.
Numbers 18:6
And I, behold, I have taken your brothers the Levites from among the sons of Israel. They are a gift to you, given to LORD, to do the service of the tent of meeting.
Romans 12:1
I beseech you therefore, brothers, by the mercies of God, to present your bodies a living sacrifice, holy, acceptable to God, your reasonable service.
Romans 15:16
for me to be a minister of Jesus Christ to the Gentiles, serving the good-news of God like a priest, so that the offering up of the Gentiles might become acceptable, being sanctified in Holy Spirit.