Arthashastra
राज्ञो राज वल्लभानां च आसन्नाः सत्त्रिणः पत्त्य् अश्व रथ द्विप मुख्यानां "राजा क्रुद्धः" इति सुहृद् विश्वासेन मित्र स्थानीयेषु कथयेयुः ॥
SPIES in the service of the king (the enemy) or of his courtiers may, under the pretence of friendship, say in the presence of other friends that the king is angry with the chiefs of infantry, cavalry, chariots and elephants.
english translation
rAjJo rAja vallabhAnAM ca AsannAH sattriNaH patty azva ratha dvipa mukhyAnAM "rAjA kruddhaH" iti suhRd vizvAsena mitra sthAnIyeSu kathayeyuH ॥
hk transliteration by Sanscript