Números 8

and Aaron shall offer the Levites as a wave-offering before Yahweh, from among the sons of Israel,—so shall they be for performing the laborious work of Yahweh.

Y ofrecerá Aarón los Levitas delante de Jehová en ofrenda de los hijos de Israel, y servirán en el ministerio de Jehová.

And Aaron shall offer the Levites before the LORD for an offering of the children of Israel, that they may execute the service of the LORD.

and Aaron shall offer the Levites before the LORD for a wave offering on the behalf of the children of Israel, that it may be theirs to do the service of the LORD.