Mahabharata 3.222.53

3.222.53

tamahaṃ bhāramāsaktamanādhṛṣyaṃ durātmabhiḥ |
sukhaṃ sarvaṃ parityajya rātryahāni ghaṭāmi vai || 53 ||

And this load, so heavy and incapable of being borne by persons of evil heart, I used to bear day and night, sacrificing my ease, and all the while affectionately devoted to them. And while my husbands were engaged in the pursuit of virtue, I only supervised their treasury inexhaustible like the ever-filled receptacle of Varuna. Day and night bearing hunger and thirst, I used to serve the Kuru princes, so that my nights and days were equal to me. I used to wake up first and go to bed last. This, O Satyabhama, hath ever been my charm for making my husbands obedient to me! This great art hath ever been known to me for making my husbands obedient to me. Never have I practised the charms of wicked women, nor do I ever wish to practise them."