Mahabharata 9.47.22

9.47.22

pādau prakṣipya sā pūrvaṃ pāvake cārudarśanā |
dagdhau dagdhau punaḥ pādāvupāvartayatānaghā || 22 ||

restraining speech and with attention fixed on it, she sat to her task without feeling any fatigue. Even thus that damsel of high vows, O tiger among kings, began to boil those jujubes. As she sat employed in her task, O bull among men, day was about to wane, but yet those jujubes showed no signs of having been softened. The fuel she had there was all consumed. Seeing the fire about to die away owing to want of fuel, she began to burn her own limbs. The beautiful maiden first thrust her feet into the fire. The sinless damsel sat still while her feet began to be consumed. The faultless girl did not at all mind her burning feet. Difficult of accomplishment, she did it from desire of doing good to the Rishi (that had been her guest). Her face did not at all change under that painful process, nor did she feel any cheerlessness on that account. Having thrust her limbs into the fire, she felt as much joy as if she had dipped them into cool water. The words of the Rishi, 'Cook these jujubes well' were borne in her mind, O Bharata! The auspicious damsel, bearing those words of the great Rishi in her mind, began to cook those jujubes although the latter, O king, showed no signs of softening. The adorable Agni himself consumed her feet. For this, however, the maiden did not feel the slightest pain. Beholding this act of hers, the Lord of the three worlds became highly satisfied. He then showed himself in his own proper form to the damsel.