Shiva Purana
ततः उद्वास्य देवेशं सर्वैरावरणैः सह ॥ मण्डलं गुरवे दद्याद्यागोपकरणैस्सह ॥ ८८ ॥
Then he shall perform the rite of ritualistic bidding of farewell to the lord along with Āvaraṇas. He shall give the Maṇḍala to the preceptor along with the articles used in the rite.
english translation
tataH udvAsya devezaM sarvairAvaraNaiH saha ॥ maNDalaM gurave dadyAdyAgopakaraNaissaha ॥ 88 ॥
hk transliteration by Sanscript