Dīkṣā-bhedaḥ (Types of Initiation) — Lalitopākhyāna: Hayagrīva–Agastya Dialogue
पञ्चपर्वसु नैवेद्यं सर्वदैव निवेदयेत् / योनार्चयति शक्तो ऽपि स देवीशापमाप्नुयात्
pañcaparvasu naivedyaṃ sarvadaiva nivedayet / yonārcayati śakto 'pi sa devīśāpamāpnuyāt
At the five sacred observances, one should ever offer naivedya (food-offering) to all the gods; whoever worships the yoni, though able, shall incur the Goddess’s curse.