Shiva Purana
इत्थमादिश्य तं शिष्यं शिवमुद्वास्य मंडलात् ॥ शिवकुंभानलादींश्च सदस्यानपि पूजयेत् ॥ २० ॥
After thus urging the disciple he shall ritualistically dismiss Śiva from the Maṇḍala. He shall worship the Śivakumbha, fire and others who had been invited there.
english translation
itthamAdizya taM ziSyaM zivamudvAsya maMDalAt ॥ zivakuMbhAnalAdIMzca sadasyAnapi pUjayet ॥ 20 ॥
hk transliteration by Sanscript