One should not bathe at night, if he seeks his own aggrandisement. One should also, O Bharata, always abstain from the flour of fried barley at night.
पानीयस्य क्रिया नक्तं न कार्या भूतिमिच्छता। वर्जनीयाश्चैव नित्यं सक्तवो निशि भारत॥