Brihat Parashara Hora Shastra
मारका बहवः खेटा यदि वीर्यसमन्विताः । तत्तद्दशान्तरे विप्र रोगकष्टादिसंभवः ॥ २०॥
Should there be many Marakas and, if these Marakas are strong, there will be diseases, miseries etc. in major and sub-periods
english translation
mArakA bahavaH kheTA yadi vIryasamanvitAH । tattaddazAntare vipra rogakaSTAdisaMbhavaH ॥ 20॥
hk transliteration by Sanscript