Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 3 · Name Letters and Chakras
युद्धजयार्णवः (चक्राणि)
करोति यादृशं कर्म तादृशं सिध्यते खगात् ।स्थावरं जङ्गमं चैव लूताश्च कृत्रिमं विषम् ॥ २१ ॥
In the full Agni Purana this is chapter 133, verse 21.
whatever work one does, that kind of result comes true through the bird. Poison from plants and from moving creatures, spider poison and made-up poison:
Simple meaning: For the troubled and the sick, the bird makes any work succeed. It also deals with every kind of poison.
तत्सर्वं नाशमायाति साधकस्यावलोकनात् ।
The poisons go away when the practitioner looks at them. Then one meditates on Tarkshya with two wings and a human form.
द्विभुजं वक्रचञ्चुं च गजकूर्मधरं प्रभुम् ।
Tarkshya is pictured with two arms, a curved beak, an elephant and a tortoise, standing on snakes.
ग्रसन्तं चैव खादन्तं तुदन्तं चाऽऽहवे रिपून् ।
In battle he swallows and pecks the enemies. Some are struck by his beak and some are crushed by his feet.