And all who enter, when they exit from the house of the King, they give three steps backwards,cxliiSee BT Yoma 53a–b so as not to turn their shoulders towards the blessed Holy One.
For there is no more cherished gift (dorona) before the blessed Holy One, than the gift of the Shekhinah.
Worthy are those arms that raise Her towards Him, with phylacteries on their hands and upon their heads!
Worthy are those feet and body and hands, and each-and-every limb, by whose means the gift ascends to the blessed Holy One!