འཕགས་པ་ད་བཞན་གཤགས་པའ་གཙག་ཏར་ནས་བྱང་བའ་གདགས་དཀར་པ་ཅན་གཞན་གྱས་མ་ཐབ་པ་ཞས་བྱ་བའ་གཟངས notes.51

notes.51

51. The precise identity of these figures is uncertain, and this translation is conjectural. In his Nāmamantrārthāva­lokinī, a commentary on the Mañjuśrī­nāmasaṅgīti, Vilāsavajra refers to three brothers named Jayakara, Madhukara, and Sarvārthasiddhikara (Tribe 2016, p. 226: jayakaramadhukara­sarvārthasiddhikarās trayo bhrātaras). In all available sources the first two names are consistently given as Jayakara and Madhukara, but the third name varies in the Sanskrit witnesses consulted. The oldest, KT728, reads ºsarvārtha(sā)dhanaº; CL1326, Dh33, and UTM 441-01 have ºsiddhikara­sarvārthasādhanaº; and RASH 77 has ºsarvārthā­siddhisādhakaº. It is possible to interpret the Sanskrit reported in these sources to read “[the spells] of Jayakara, Madhukara, and Siddhikara used to accomplish all aims (sarvārtha­sādhana).”