Numbers 8:13

And thou shalt set the Levites before Aaron, and before his sons, and offer them for an offering unto the LORD.
— Numbers 8:13, King James Version

In other translations

World English Bible (WEB)

You shall set the Levites before Aaron, and before his sons, and offer them for a wave-offering to Yahweh.

American Standard Version (ASV)

And thou shalt set the Levites before Aaron, and before his sons, and offer them for a wave-offering unto Jehovah.

Young's Literal Translation (YLT)

and thou hast caused the Levites to stand before Aaron, and before his sons, and hast waved them--a wave-offering to Jehovah;