Shiva Purana
मृदमन्यां पुनस्त्रेधा विभज्य च तदेकया ॥ कटिशौचं पादशौचं विधायाचम्य च द्विधा ॥ १५ ॥
He shall divide another lump of clay into three. With one part he shall purify the hips and feet and perform Ācamana twice.
english translation
mRdamanyAM punastredhA vibhajya ca tadekayA ॥ kaTizaucaM pAdazaucaM vidhAyAcamya ca dvidhA ॥ 15 ॥
hk transliteration by Sanscript