Anandakanda 1.21.50

1.21.50

ekottaro'yaṃ pañcāśadarṇo 'ghoraḥ smṛto manuḥ /
vaśyārthaṃ taptahemābhaṃ pūrvoktākṛtisaṃyutam //

This fifty-one-syllabled [formula] is remembered as the Aghora mantra. / For subjugation, [he has] the luster of molten gold, endowed with the form described before;