Ramayana 4.15

"Where is the dauntless heart that free From terror's chilling touch can see Two stranger warriors, strong as those, Equipped with swords and shafts and bows, With mighty arms and large full eyes, Like glorious children of the skies? Bali my foe, I ween, has sent These chiefs to aid his dark intent. Hence doubt and fear disturb me still, For thousands serve a monarch's will, In borrowed garb they come, and those Who walk disguised are counted foes. With secret thoughts they watch their time, And wound fond hearts that fear no crime. My foe in state affairs is wise, And prudent kings have searching eyes. By other hands they strike the foe: By meaner tools the truth they know. Now to those stranger warriors turn, And, less than king, their purpose learn. Mark well the trick and look of each; Observe his form and note his speech. With care their mood and temper sound, And, if their minds be friendly found, With courteous looks and words begin Their confidence and love to win. Then as my friend and envoy speak, And question what the strangers seek. Ask why equipped with shaft and bow Through this wild maze of wood they go. If they, O chief, at first appear Pure of all guile, in heart sincere, Detect in speech and look the sin And treachery that lurk within."