זוהר שמות — דף קכ ע”א

Tiferet is the level of Moses, the Body, and Hesed his arm; Moses is connected to the 72 names which is Hesed, the degree of Abraham. Redemption in Nissan: in Nissan they were redeemed, in Nissan they will be redeemed again. The right draws near, the left pushes away — lest Messiah son of Ephraim die prematurely. Messiah son of David on the right, Messiah son of Joseph on the left. One who bows — the Righteous; one who straightens — in the Name. Israel rises like the limbs of the body through Moses our teacher below.