Arthashastra
चैत्य दैवत द्वार रक्षा स्थानेषु च सत्त्रिणः समय कर्म निक्षेपं सहिरण्य अभिज्ञान मुद्राणि हिरण्य भाजनानि च प्ररूपयेयुः ॥
Near the gates of altars (chaitya), temples, and other places under the watch of sentinels, spies should pretend to declare their agreement (with the enemy of the corporations), their mission, their rewards, and bags of money with the golden seals of the enemy.
english translation
caitya daivata dvAra rakSA sthAneSu ca sattriNaH samaya karma nikSepaM sahiraNya abhijJAna mudrANi hiraNya bhAjanAni ca prarUpayeyuH ॥
hk transliteration by Sanscript