Hora Sara
पूर्वोक्तहरणमस्मिन् कुर्याद्भौमस्य शत्रुहरणं च। उदितनवांशकसदृशानब्दानुदयस्य कल्पयेन्मतिमान्॥१८॥
The deductions referred to above in connection with Pindayus must be done here too except for Mars and also while occupying an inimical house. And an intelligent astrologer should allot as many years for the Lagna as there are Navamsas that have risen in it.
english translation
pUrvoktaharaNamasmin kuryAdbhaumasya zatruharaNaM ca। uditanavAMzakasadRzAnabdAnudayasya kalpayenmatimAn॥18॥
hk transliteration by Sanscript