King James Version
And they shall keep his charge, and the charge of the whole congregation before the tabernacle of the congregation, to do the service of the tabernacle.New International Version
They are to perform duties for him and for the whole community at the Tent of Meeting by doing the work of the tabernacle.Catholic Public Domain Version
and let them observe whatever pertains to the ritual for the multitude, in front of the tabernacle of the testimony