Dīkṣā-bhedaḥ (Types of Initiation) — Lalitopākhyāna: Hayagrīva–Agastya Dialogue
निमील्य नयने ध्यात्वा श्रीकामाक्षीं प्रसन्नधीः / सम्यक्पश्येद्गुरुः शिष्यं दृग्दीक्षा सेयमुच्यते
nimīlya nayane dhyātvā śrīkāmākṣīṃ prasannadhīḥ / samyakpaśyedguruḥ śiṣyaṃ dṛgdīkṣā seyamucyate
Closing the eyes and meditating on Śrī Kāmākṣī with a tranquil mind, the guru then beholds the disciple rightly and fully—this is called dṛg-dīkṣā, initiation by the gaze.