Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 2 · War Astrology: Yogas, Nakshatras
युद्धजयार्णवः (योगाः नक्षत्राणि)
दारुणे दारुणं कुर्याद्वक्ष्ये चाधोमुखादिकम् ।कृत्तिका भरण्या(ण्य)श्लेषा विशाखा पितृनैर्ऋतम्
In the full Agni Purana this is chapter 126, verse 17.
In a harsh one, do a harsh work. Now I will tell the down-facing ones and the rest. Krittika, Bharani, Ashlesha, Vishakha, and the stars of the ancestors and of Nairrita.
Simple meaning: Harsh nakshatras suit harsh work. The down-facing nakshatras begin: Krittika, Bharani, Ashlesha, Vishakha and two more.
पूर्वात्रयमधोवक्त्रं कर्म चाधोमुखं चरेत् ।
Down-facing nakshatras suit digging wells and tanks, study and a doctor's treatment.
स्थापनं नौकाकूपादिविधानं खननं तथा ।
More work for down-facing nakshatras: setting up, boats, wells and digging. A new list starts.
अनुराधा मृगो ज्येष्ठा नव वै पार्श्वतोमुखाः ।
These nine suit a king's crowning and tying the royal band on elephants and horses.