Brihat Parashara Hora Shastra
नेत्रपाणिं गते केतौ नेत्ररोगः प्रजायते । दुष्टसर्पादिभीतिश्च रिपुराजकुलादपि ॥ १३७॥
Should Ketu be in Netrapani, the native will contract eye diseases and will have fear from wicked people, snakes, enemies and people of royal family.
english translation
netrapANiM gate ketau netrarogaH prajAyate । duSTasarpAdibhItizca ripurAjakulAdapi ॥ 137॥
hk transliteration by Sanscript