Shiva Purana
एतेषां सममेवात्र संस्कारक्रम उच्यते ॥ असंस्कृतशरीराणां दौर्गत्यं नैव जायते ॥ ३६ ॥
The procedure of obsequies shall be followed. If their bodies are not cremated they are likely to miss the good goal.
english translation
eteSAM samamevAtra saMskArakrama ucyate ॥ asaMskRtazarIrANAM daurgatyaM naiva jAyate ॥ 36 ॥
hk transliteration by Sanscript