Joshua 14:4

4.They gave no part unto the Levites, etc It is here repeated for the third time with regard to the Levites, that they were not included in the number, so as to have the portion of a tribe assigned to them; but it is mentioned for a different purpose, for it is immediately after added, that the sons of Joseph were divided into two tribes, and were thus privileged to obtain a double portion. Thus had Jacob prophesied, (Genesis 49:0) or rather, like an arbiter appointed by God, he had in this matter preferred the sons of Joseph to the others. God therefore assumed the Levites to himself as a peculiar inheritance, and in their stead substituted one of the two families of Joseph.