Arthashastra
कृत संकेतम् अन्न पानं च अत्र मदन रस विद्धं वा कृत्वा अपगच्छेयुः ॥
They may poison with the juice of the madana plant, the food-stuffs and beverage kept, as previously arranged.
english translation
kRta saMketam anna pAnaM ca atra madana rasa viddhaM vA kRtvA apagaccheyuH ॥
hk transliteration by Sanscript