Shiva Purana
अकस्माद्राहुणा ग्रस्तं सूर्यं वा सोममेव च ॥ दिक्चक्रं भ्रांतवत्पश्येत्षण्मासान्म्रियते स्फुटम् ॥ २६॥
If any person sees the sun or the moon suddenly seized by Rāhu, or the wheel of quarters whirling, he dies within six months definitely.
english translation
akasmAdrAhuNA grastaM sUryaM vA somameva ca ॥ dikcakraM bhrAMtavatpazyetSaNmAsAnmriyate sphuTam ॥ 26॥
hk transliteration by Sanscript