Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 2 · War Astrology: Yogas, Nakshatras
युद्धजयार्णवः (योगाः नक्षत्राणि)
सूर्यादि रिक्ता पूर्णा च क्रमादेवं प्रदापयेत् ।रणे सूर्ये फलं नास्ति सोमे भङ्गः प्रशाम्यति ॥ २९ ॥
In the full Agni Purana this is chapter 125, verse 29.
Starting from the Sun, one should assign them in order, the empty and the full moon days. In battle, on the Sun's day there is no result. On the Moon's day, the threat of defeat fades.
Simple meaning: A battle on Sunday gives no result. On Monday, the risk of defeat fades.
कुजेन कलहं विद्याद्बुधः कामाय वै गुरुः ।
Mars brings quarrels, Mercury desire, Jupiter victory, Venus the mind, and Saturn defeat in battle.
देयानि पिङ्गलाचक्रे सूर्यगानि(णि) च भानि हि ।
In the Pingala wheel, the stars from the Sun's star are placed on parts of the body.
पादे मृतिस्त्रिऋक्षे स्यात्रीणि पक्षेऽर्थनाशनम् ।
Three nakshatras on the foot bring death, on the side loss of wealth, on the mouth pain and on the head failure.