Arthashastra
तेषाम् अमानित विमानित अनियतयोर् अमानितं कृत अर्थ मानं युध्येत, न विमानितम् अन्तः कोपम् ॥
Of the disrespected and the mortified among these, that which is disrespected may be taken to fight after being honoured, but not that which is suffering from its own mortification.
english translation
teSAm amAnita vimAnita aniyatayor amAnitaM kRta artha mAnaM yudhyeta, na vimAnitam antaH kopam ॥
hk transliteration by Sanscript