Arthashastra
तेन अवलिप्तः शण त्रपुस वल्क वेष्टितो बाण इत्य् अग्नि योगः ॥
A stick of visvásagháti painted with the above mixture and wound round with a bark made of hemp, zinc, and lead, is a fire-arrow (to be hurled against the enemy).
english translation
tena avaliptaH zaNa trapusa valka veSTito bANa ity agni yogaH ॥
hk transliteration by Sanscript