Commentaries:
Adam Clarke
All Israel - gave the portions of the singers - The singers and the porters were supported by the people at large; and each of these had their portions served out to them daily.
And they sanctified - unto the Levites - The things which were provided for sacred uses were delivered by the people to the Levites, and the Levites presented them to the priests.
The children of Aaron - This may refer principally to the tithes which the people brought to the Levites; the tithe or tenth of which the Levites gave to the priests. The presenting these tithes is termed sanctifying them; that is, dedicating them to those sacred or ecclesiastical uses for which they were designed: this is a very general meaning of the word sanctify in Scripture.
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