Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX

Joshua 21:42

and their suburbs round about these cities: a city and the suburbs round about the city to all these cities: and Joshua ceased dividing the land by their borders: and the children of Israel gave a portion to Joshua because of the commandment of the Lord: they gave him the city which he asked: they gave him Thamnasachar in mount Ephraim; and Joshua built the city, and dwelt in it: and Joshua took the knives of stone, wherewith he circumcised the children of Israel that were born in the desert by the way, and put them in Thamnasachar.

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