རེངས་པ་ལ་ནི་ཁ་འོག་ཏུ་བལྟས་ལ་བཞག་སྟེ་ཐལ་བས་བསྣུན་པར་བྱའོ། །
For an application of the mantra that brings about mutual agreement, he should draw the mantra wheel on elephant hide using an ink made from charcoal from a charnel ground and kuśa grass, trample it with the left foot, and drag it on the ground using the supreme hand-mudrā of holding the thread and hook.
Light, Reality, Assembly