Daivajna Vallabha · Attributed to Varahamihira
Chapter 2 · Good and Bad Results
शुभाऽशुभाध्यायः
त्यागादिभोगेष्टिविवाहदानकृष्यादिकर्मव्ययसंक्षतिश्च ।पितृव्ययमातृष्वसृमातुलानीयुद्धेक्षणं युद्धपराजयोऽन्त्ये ॥ १६ ॥
The 12th house: giving up, enjoyment, worship by fire, marriage, gifts, farming and the like, spending and loss. It also shows the father's brother, the mother's sister and the wife of the mother's brother. Also seeing a war, and a risk of defeat in war. This is the 12th house.
Simple meaning: The 12th house is about spending, loss, gifts, marriage and a risk of defeat in war.
यद्यद्भावेषु यद्वस्तु कथितं यवनादिभिः ।
The matters for each house, as told by the Yavanas, are used to judge a question.
यस्य भावस्य यद्वस्तु प्रश्नमात्रे प्रकाशितम् ।
The matter shown at the time of asking decides which house acts as the rising sign.
यद्यद्भावेषु यत्कर्म तस्माल्लग्नव्यवस्थितिः ।
The rising sign is set by the matter asked, and this holds for past or future matters too.