Brihat Samhita
अन्यानपि स देशान्क्व चित्क्व चिद्धन्ति रोगदुर्भिक्षैः । दश मासान्फलपाको अस्य कैश्चिदष्टादश प्रोक्तः ॥ ११-३६ ॥
The other countries will also suffer in several places from disease and from famine; the effects described will last for 10 months according to some and for 18 months according to others.
english translation
anyAnapi sa dezAnkva citkva ciddhanti rogadurbhikSaiH । daza mAsAnphalapAko asya kaizcidaSTAdaza proktaH ॥ 11-36 ॥
hk transliteration by Sanscript