Shiva Purana
ततः कुर्यात्करन्यासं करशोधनपूर्वकम् ॥ देहन्यासं ततः पश्चान्महत्या मुद्रया चरेत् ॥ १६ ॥
Then he shall perform the rite of Karanyāsa after duly purifying it. Thereafter he shall perform the Dehanyāsa by means of the great Mudrā.
english translation
tataH kuryAtkaranyAsaM karazodhanapUrvakam ॥ dehanyAsaM tataH pazcAnmahatyA mudrayA caret ॥ 16 ॥
hk transliteration by Sanscript