Numbers 8:13
And thou shalt set the Levites before Aaron, and before his sons, and offer them for an offering unto the Lord.
Cross-references
Numbers 8:11 first commands the wave offering of the Levites; verse 13 repeats and elaborates that same action.
Numbers 8:21 shows the fulfillment of the wave offering command in verse 13—the Levites are presented as instructed.
In Numbers 8:15, after being offered as an offering, the Levites begin their tabernacle service—a direct sequential instruction.
Numbers 18:6 reiterates that the Levites are given as a gift to the LORD for service, aligning with their presentation as a wave offering here.
Romans 12:1 calls believers to present themselves as living sacrifices, echoing the Levites' wave offering as a type of total dedication.
In 1 Chronicles 15:2, David affirms that only Levites should carry the ark—echoing their separation for service as in Numbers 8:13.