Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 3 · Name Letters and Chakras
युद्धजयार्णवः (चक्राणि)
मूर्ध्नि वक्त्रे ललाटे च हृदये गुह्यपादयोः ।पृष्ठे तु बाहुमध्ये तु नाम वै नवधा लिखेत् ॥ १८ ॥
In the full Agni Purana this is chapter 133, verse 18.
Write the name nine times. Write it on the head, the mouth, the forehead and the heart. Then the private part, the feet, the back and between the arms.
Simple meaning: Write the name nine times on the nine places of the figure, from head to feet.
मोटयेद्युद्धकाले तु उच्चरित्वा(समुच्चार्य) तु विद्यया ।
Crush the figure at battle time after the spell. Next comes the Tarkshya chakra for victory.
क्षिप ॐ स्वाहा तार्क्ष्यात्मा शत्रुरोगविषादिनुत् ।
The Tarkshya spell Kshipa Om Svaha is said to drive away enemies, illness and poison.
करोति यादृशं कर्म तादृशं सिध्यते खगात् ।
For the troubled and the sick, the bird makes any work succeed. It also deals with every kind of poison.