Jataka Tattva · by Mahadeva
Chapter 3 · Body, Nature, Health: the 1st House
प्रकीर्णतत्त्वम् : अङ्गविचारः (प्रथमविवेकः)
कन्योदये मन्दज्ञदृष्टे मन्दर्क्षे शुक्रे वीर्यच्युतिः ।
Say Virgo rises. Say Saturn and Mercury aspect the 1st house. Say Venus is in a sign of Saturn. Then the person may lose his seed.
इज्येऽङ्गे कुजेऽस्ते उन्मादी ।
Say Jupiter is in the 1st house and Mars is in the 7th house. Then the person may go mad.
लग्ने शनौ मन्दत्रिके कुजे उन्मादी ।
Say Saturn is in the 1st house. Say Mars is in the trika (group of three houses) counted from Saturn. Then the person may go mad.
मन्देऽङ्गे व्ययेऽर्के कोणे चन्द्रे वा भौमे उन्मादी ।
Say Saturn is in the 1st house and the Sun is in the 12th house. Say the Moon or Mars is in a trikona (luck house). Then the person may go mad.