Phaladeepika
द्यूनेऽवमानमसतीरतिमान्त्ररोगं पातः स्वदारवियुतिं मदधातुहानिम् स्वल्पायुरिष्टविरहं कलहं च रन्ध्रे शस्त्रक्षतं सकलकार्यविरोधमेव ॥ ३१॥
The person at whose birth Ketu is posited in the 7 th house will suffer disrespect, seek the company of bad women, will be afflicted by a disease. relating to the bowels and will suffer loss of wife and vital power. If Ketu be in the 8 th house, the person born will be short-lived, will suffer the separation of his dear friends and engage in quarrels, will meet with injury from a weapon and disappointment in all his undertakings.
english translation
dyUne'vamAnamasatIratimAntrarogaM pAtaH svadAraviyutiM madadhAtuhAnim svalpAyuriSTavirahaM kalahaM ca randhre zastrakSataM sakalakAryavirodhameva ॥ 31॥
hk transliteration by Sanscript