TantraS, Dvāviṃśam āhnikam, 52.0 evam etebhyo yāgebhyo 'nyatamaṃ kṛtvā yadi tathāvidhanirvicikitsatāpacitritahṛdayaḥ śiṣyo bhavati tadā tasmai tadyāgadarśanapūrvakaṃ tilājyāhutipūrvakanirapekṣam eva pūrvoktavyāptyā anusaṃdhānakrameṇa avalokanayā dīkṣāṃ kuryāt parokṣadīkṣādike naimittikānte tu pūrva eva vidhiḥ //