And the Lord spake unto Moses
the same time the order about lighting the lamps was given; and this section is joined to the former, Aben Ezra thinks, to show that Aaron employed himself in lighting the lamps, but in the rest of the services the Levites helped him, and stood before him to do what he commanded them: they were ordered to be taken and given to Aaron before; and they were numbered, and their services appointed to each division of them; and now they are ordered to be ordained and consecrated to their office:
saying;
as follows.