Shiva Purana
स्नापयेद्गंधतोयेन कुशपुष्पोदकेन च ॥ हिरण्यरत्नतोयैश्च मंत्रसिद्धैर्यथाक्रमम् ॥ ४४ ॥
One should bathe the deceased with fragrant water and water of kuśa flowers. Gold and gems and waters were offered in accordance with mantras.
english translation
snApayedgaMdhatoyena kuzapuSpodakena ca ॥ hiraNyaratnatoyaizca maMtrasiddhairyathAkramam ॥ 44 ॥
hk transliteration by Sanscript