John Gill Commentary Numbers 6:22

"And Jehovah spake unto Moses, saying," — Numbers 6:22 (ASV)

And the Lord spoke to Moses
At the same time perhaps that the above law was given concerning the Nazarites; though why this should follow upon that, and what connection there is between the one and the other, it is not easy to say; the Nazarites were holy persons, and so were the priests; and therefore, according to Aben Ezra and others, the law of the one is joined to the law of the other:

saying ;
as follows.