ललितोपाख्याने जप-न्यास-योगप्रकरणम्
Lalitopākhyāna: Procedure of Japa, Nyāsa, and Yogic Installation
स्तनयोर्नाभिकट्यूरुजानुजङ्घापदद्वये / योगिनीन्यासमादध्या द्विशुद्धो हृदये तथा
stanayornābhikaṭyūrujānujaṅghāpadadvaye / yoginīnyāsamādadhyā dviśuddho hṛdaye tathā
On the two breasts, the navel, the waist, the thighs, the knees, the shanks, and the two feet, one should establish the yoginī-nyāsa; and likewise in the heart, the twofold purification as well.