יהושע, פרק כ׳, פסוק ז׳

Creating a network of safe havens requires careful geographic planning to ensure that anyone fleeing an accidental death can quickly reach safety. By designating specific districts as regional centers, a balanced spread of refuge cities was established, dividing the land into three roughly equal sections [ביאור שטיינזלץ]. These locations were formally set apart and dedicated exclusively for this protective purpose [מצודת ציון, ביאור שטיינזלץ].

This geographic division raises a fundamental question regarding the distribution of these havens. The nine and a half tribes settling in the land of Canaan received only three dedicated cities of refuge, which is the exact same number given to the two and a half tribes living across the Jordan River. This equal distribution seems disproportionate, especially since the entire system was activated at the same time. The cities previously set aside by Moses across the Jordan did not officially function as asylums until Joshua completed the network in Canaan, meaning the entire arrangement must be evaluated as a single, cohesive system [אברבנאל].

One early approach suggests that the population across the Jordan was more prone to bloodshed, thus requiring more locations for asylum. However, this idea is rejected because the refuge system was designed exclusively for accidental killers, not for intentional murderers [אברבנאל]. The primary approach among commentators resolves the imbalance by looking at the broader network of Levite cities. All forty-eight Levite cities also functioned as places of refuge. If these cities were divided equally among the twelve tribes, each tribe would mathematically receive four. Following this ratio, the two and a half tribes across the Jordan received exactly ten cities in total: three primary cities of refuge and seven regular Levite cities. The vast majority of standard Levite cities were concentrated in Canaan simply because they needed to be close to the House of God for the Levites to perform their holy duties [מלבי״ם, אברבנאל].

Another reason for the seemingly equal number of primary refuge cities stems from the sheer physical size of the territories. The lands across the Jordan were massive, encompassing entire countries formerly ruled by kings like Sihon and Og. In contrast, Canaan was densely packed with tiny kingdoms, where almost every individual city operated as its own realm. The enormous geographic expanse of the eastern territory justified placing three primary cities of refuge there, even though it housed fewer tribes [אברבנאל].

The inclusion of Hebron in this network presents a slight complication, as the city had previously been granted as an inheritance to Caleb. To resolve this, commentators clarify that the Levites only took possession of the city itself and its immediate surrounding open spaces. The agricultural fields and rural villages extending beyond the city limits remained under Caleb's ownership. Furthermore, Caleb likely received alternative compensation from the tribe of Judah in exchange for handing over the city proper [אברבנאל].