pairs of verses from the Torah which God stated simultaneously and we miraculously understood, meant to convey nuanced halachic points, Zachor Shamor Perek / Halacha: Nedarim 3:2 Oz Vehadar / Artscroll: 9bVilna Shas: 9a-bAcademy of Hebrew Language: 1025-6Venice / Bomberg: 37d