Shiva Purana
संपूज्य मंडले देवं स्थाप्य कुम्भे च पूर्ववत् ॥ हुत्वा शिष्यमनुष्णीषं प्रापयेद्भुवि मंडले ॥ २ ॥
As before the lord shall be worshipped in the Maṇḍala and the vessels and the homa performed. The disciple shall be brought to the Maṇḍala without his headdress.
english translation
saMpUjya maMDale devaM sthApya kumbhe ca pUrvavat ॥ hutvA ziSyamanuSNISaM prApayedbhuvi maMDale ॥ 2 ॥
hk transliteration by Sanscript