Brihat Parashara Hora Shastra
लग्नेशे सप्तमे पापे भार्या तस्य न जीवति । शुभेऽटनो दरिद्रो वा विरक्तो वा नृपोऽपि वा ॥ ७॥
If Lagn‟s Lord is a malefic and is placed in Yuvati Bhava, the natives wife will not live (long). If the Grah in question is a benefic, one will wander aimlessly, face penury and be dejected. He will alternatively become a king (if the said Grah is strong).
english translation
lagneze saptame pApe bhAryA tasya na jIvati । zubhe'Tano daridro vA virakto vA nRpo'pi vA ॥ 7॥
hk transliteration by Sanscript