Brihat Samhita
क्रूरग्रहसंयुक्ते करकाअशनिमत्स्यवर्षदा गर्भाः । शशिनि रवौ वा शुभसंयुतईक्षिते भूरिवृष्टिकराः ॥ २१-३३ ॥
If either the Sun or Moon should be attended by a malefic planet at the time of conception, the subsequent rainfall will be marked by hail, thunder and fish. If, on the other hand, either the Sun or Moon should be attended by or within view of a benefic planet at the time of conception, the rainfall will be abundant.
english translation
krUragrahasaMyukte karakAazanimatsyavarSadA garbhAH । zazini ravau vA zubhasaMyutaIkSite bhUrivRSTikarAH ॥ 21-33 ॥
hk transliteration by Sanscript