བཅོམ་ལྡན་འདས་ནི་བཞེངས་བཞིན་དུ་མ་བཏུད་པར་ཕྱག་པུས་མོར་སླེབ་པ་ཡིན་ནོ།།
In this regard, the expression ‘arms that reach down to his knees when standing, without bending down’ means that when the Blessed One is standing upright, the palms of both hands can touch and probe around his kneecaps, without him having to bend down.
Light, Reality, Assembly