Cintāmaṇi-gṛha Antara-kathana (Account of the Inner Chambers of the Cintāmaṇi Palace) — Lalitopākhyāna Context
महान्तो गुरवस्तांस्तु सेवन्ते प्रचुरा गुरून् / अथ नाथान्तरालस्योपरिष्टाद्धिष्ण्यमुत्तमम्
mahānto guravastāṃstu sevante pracurā gurūn / atha nāthāntarālasyopariṣṭāddhiṣṇyamuttamam
The great and venerable gurus serve many gurus; and above the intermediate realm of the Nāthas lies the supreme abode.