'Thirteen' in the Bible

and Beth-lebaoth and Sharuhen; thirteen cities with their villages;

Then the lot came out for the families of the Kohathites. And the sons of Aaron the priest, who were of the Levites, received thirteen cities by lot from the tribe of Judah and from the tribe of the Simeonites and from the tribe of Benjamin.

The sons of Gershon received thirteen cities by lot from the families of the tribe of Issachar and from the tribe of Asher and from the tribe of Naphtali and from the half-tribe of Manasseh in Bashan.

All the cities of the sons of Aaron, the priests, were thirteen cities with their pasture lands.

All the cities of the Gershonites according to their families were thirteen cities with their pasture lands.