ורצע אדניו את אזנו במרצע ועבדו לעלם
Why does the Torah command the master to bore the Hebrew slave’s ear, rather than any other organ of the body? Rashi quotes Chazal who teach that, “The ear – that heard at Har Sinai (when the Torah was given), ‘For Bnei Yisrael are My servants,’ and this person (eved Ivri) acquired a (new) master for himself – should be bored with the awl… They are My servants and not servants to servants.” The Rosh observes that the gematria, numerical equivalent, of martzea, awl, is 400. Klal Yisrael was to be enslaved by the Egyptians for 400 years. Hashem shortened…
