Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 2 · War Astrology: Yogas, Nakshatras
युद्धजयार्णवः (योगाः नक्षत्राणि)
ऐशान्याग्नेयनैर्ऋत्यवायव्ये फणिराहुकः ।मेषाद्या दिशि पूर्वादौ यत्राऽऽदित्योऽग्रतो मृतिः ॥ ३७ ॥
In the full Agni Purana this is chapter 125, verse 37.
In the north-east, south-east, south-west and north-west, Rahu is the snake. Aries and the rest go in the directions starting from the east. Where the Sun is in front, there is death.
Simple meaning: Snake Rahu sits in the corner directions. Death comes where the Sun is in front.
तृतीया कृष्णपक्षे तु सप्तमी दशमी तथा ।
Moon days named: 3rd, 7th, 10th, 14th of the dark half; 4th and 11th of the bright half.
पञ्चदशी विष्टयः स्युः पूर्णिमाऽऽग्नेयवायवे ।
More bad moon days are named. Letter groups are matched with the planets, starting from the Sun.
गृध्रोलूकश्येनकाश्च पिङ्गलः कौशिकः क्रमात् ।
Eight birds are named in order, starting with the vulture, owl and hawk.