וחמושים עלו בני ישראל מארץ מצרים
Rashi defines chamushim as armed. Taking a journey through the wilderness is not like a walk in the park. One can encounter pernicious challenges at almost every step of the way. Additionally, the pagan nations inhabiting Eretz Yisrael would certainly not take kindly to the idea of being displaced by the Jewish People. The fact that G-d promised the Land to the Jews had very little bearing on the pagan mindset. On the other hand, the Jews were not a warrior nation. For the past 210 years, their primary vocation had been slavery. Thus, the people took along weapons as…