TantraS, Trayodaśam āhnikam, 41.0 atha yadā dīkṣāṃ cikīrṣet tadādhivāsanārthaṃ bhūmiparigrahaṃ gaṇeśārcanaṃ kumbhakalaśayoḥ pūjāṃ sthaṇḍilārcanaṃ havanaṃ ca kuryāt //

TantraS, Trayodaśam āhnikam, 43.0 tatra adhivāsanaṃ śiṣyasya saṃskṛtayogyatādhānam amblīkaraṇam iva dantānāṃ devasya kartavyonmukhatvagrāhaṇam guros tadgrahaṇam //