Shiva Purana
अकृत्वा पादयोः शौचं दितिरर्वाक्शिरास्तदा ॥ निद्रामाहारयामास भाविनोऽर्थस्य गौरवात् ॥ १० ॥
Due to the gravity of the event destined to happen, once Diti did not wash her feet. She went to sleep with head hanging down.
english translation
akRtvA pAdayoH zaucaM ditirarvAkzirAstadA ॥ nidrAmAhArayAmAsa bhAvino'rthasya gauravAt ॥ 10 ॥
hk transliteration by Sanscript