The Ramayan by Valmiki

Blest by the sage, when Raghu's son His onward journey had begun, Thus in her soft tone Sita, meek With modest fear, began to speak: "One little slip the great may lead To shame that follows lawless deed: Such shame, my lord, as still must cling To faults from low desire that spring. Three several sins defile the soul, Born of desire that spurns control: First, utterance of a lying word, Then, viler both, the next, and third: The lawless love of other's wife, The thirst of blood uncaused by strife. The first, O Raghu's son, in thee None yet has found, none e'er shall see. Love of another's dame destroys All merit, lost for guilty joys: Rama, such crime in thee, I ween, Has ne'er been found, shall ne'er be seen: The very thought, my princely lord, Is in thy secret soul abhorred. For thou hast ever been the same Fond lover of thine own dear dame, Content with faithful heart to do Thy father's will, most just and true: Justice, and faith, and many a grace In thee have found a resting-place. Such virtues, Prince, the good may gain Who empire o'er each sense retain; And well canst thou, with loving view Regarding all, each sense subdue. But for the third, the lust that strives, Insatiate still, for others' lives,-- Fond thirst of blood where hate is none,-- This, O my lord, thou wilt not shun. Thou hast but now a promise made, The saints of Dandak wood to aid: And to protect their lives from ill The giants' blood in tight wilt spill: And from thy promise lasting fame Will glorify the forest's name. Armed with thy bow and arrows thou Forth with thy brother journeyest now, While as I think how true thou art Fears for thy bliss assail my heart, And all my spirit at the sight Is troubled with a strange affright. I like it not--it seems not good-- Thy going thus to Dandak wood: And I, if thou wilt mark me well, The reason of my fear will tell. Thou with thy brother, bow in hand, Beneath those ancient trees wilt stand, And thy keen arrows will not spare Wood-rovers who will meet thee there. For as the fuel food supplies That bids the dormant flame arise, Thus when the warrior grasps his bow He feels his breast with ardour glow. Deep in a holy grove, of yore, Where bird and beast from strife forbore, Suchi beneath the sheltering boughs, A truthful hermit kept his vows. Then Indra, Sachi's heavenly lord, Armed like a warrior with a sword, Came to his tranquil home to spoil The hermit of his holy toil, And left the glorious weapon there Entrusted to the hermit's care, A pledge for him to keep, whose mind To fervent zeal was all resigned. He took the brand: with utmost heed He kept it for the warrior's need: To keep his trust he fondly strove When roaming in the neighbouring grove: Whene'er for roots and fruit he strayed Still by his side he bore the blade: Still on his sacred charge intent, He took his treasure when he went.