Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 2 · War Astrology: Yogas, Nakshatras
युद्धजयार्णवः (योगाः नक्षत्राणि)
विजये कृषिवाणिज्यं पटबन्धं च नन्दिनि ।वरुणे च तडागादि नाशकर्म यमे चरेत् ॥ १९ ॥
In the full Agni Purana this is chapter 123, verse 19.
In Vijaya, do farming and trade. In Nandi, do the tying of the cloth band. In Varuna, do tanks and the like. In Yama, do the work of destruction.
Simple meaning: Vijaya suits farming and trade, Varuna tanks, and Yama destructive work.
सौम्ये सौम्यादि कुर्वीत भवेल्लग्नमहर्दिवा ।
By day the named part of the day acts as the rising sign. Good names make good combinations.
राहुरिन्द्रात्समीरं च वायोर्दक्षं यमाच्छिवम् ।
Rahu moves through the directions, jumping three quarters at each step.
ततश्च संक्रमं हन्ति चतस्रो घटिका भ्रमन् ॥ २२ ॥
Rahu stays four ghatikas in each quarter and strikes when he changes over.