Arthashastra
ततो यथा स्वम् अभ्यक्त अक्षो नष्टच् छाया रूपश् चरति ॥
Then having anointed one's own eyes with this ointment as usual, one can walk invisible to others.
english translation
tato yathA svam abhyakta akSo naSTac chAyA rUpaz carati ॥
hk transliteration by Sanscript