TantraS, 12, 4.0 tad iha svatantrānandacinmātrasāre svātmani viśvatrāpi vā tadanyarūpasaṃvalanābhimānaḥ aśuddhiḥ sā ca mahābhairavasamāveśena vyapohyate so 'pi kasyacit jhaṭiti bhavet kasyāpi upāyāntaramukhaprekṣī //