Moses, saying
There is a beautiful moral order in chapters 6-7.
separation, (Numbers 6:1-12);
worship, (Numbers 6:13-21);
blessing, (Numbers 6:22-27)
service, (Numbers 7:1-89).
See (Hebrews 13:12-16).
Related Commentaries of Numbers 6:1
Numbers 6:1
1 And the LORD spake unto Moses, saying,