Thursday, October 25, 2018

passover seder hagada - Source of the "remove his teeth" gematria


In the Hagadah (page 8 of here), there is a line by the wicked son that says you should "remove his teeth" (hakeih et shinav). A common explanation is that the gematria of "rasha" (reish shin ein: 570) minus "his teeth"(shin nun yud vav: 366) equals "tzadik"(tzadi daled yud kuf: 204). What is the earliest use of this gematria to explain that line?




No comments:

Post a Comment

periodic trends - Comparing radii in lithium, beryllium, magnesium, aluminium and sodium ions

Apparently the of last four, $\ce{Mg^2+}$ is closest in radius to $\ce{Li+}$. Is this true, and if so, why would a whole larger shell ($\ce{...