Shiva Purana
कौपीनादीनि संत्यज्य पुनरन्यानि धारयेत् ॥ भस्मनोद्धूलयेत्तस्य सर्वांगं विधिना ततः ॥ ४४ ॥
The loin-cloth shall be taken off and fresh one shall be tied. His body shall be dusted with the ashes in accordance with the rules.
english translation
kaupInAdIni saMtyajya punaranyAni dhArayet ॥ bhasmanoddhUlayettasya sarvAMgaM vidhinA tataH ॥ 44 ॥
hk transliteration by Sanscript