Shiva Purana
एकादश प्रवाहेण वर्षमेकं स जीवति ॥ मासा नव तथा प्रोक्ता दिनान्यष्टमितान्यपि ॥ ५७॥
If for eleven days, he lives for one year nine months and eight days.
english translation
ekAdaza pravAheNa varSamekaM sa jIvati ॥ mAsA nava tathA proktA dinAnyaSTamitAnyapi ॥ 57॥
hk transliteration by Sanscript