Shiva Purana
जीवितं तु तदा तस्य त्रिमासं हि गतायुषः ॥ षड्विंशद्दिनमानेन मासद्वयमुदाहृतम् ॥ ४७ ॥
He lived for three months at that time Two months are said to be twenty-six days.
english translation
jIvitaM tu tadA tasya trimAsaM hi gatAyuSaH ॥ SaDviMzaddinamAnena mAsadvayamudAhRtam ॥ 47 ॥
hk transliteration by Sanscript