Shiva Purana
मण्डलं पूर्ववत्कृत्त्वा संपूज्य परमेश्वरम् ॥ स्थापयत्पञ्चकलशान्दिक्षु मध्ये च पूर्ववत् ॥ २ ॥
The Maṇḍala shall be made as before and after worshipping the lord he shall, as before, place five water-jars one in each of the four quarters and one in the middle.
english translation
maNDalaM pUrvavatkRttvA saMpUjya paramezvaram ॥ sthApayatpaJcakalazAndikSu madhye ca pUrvavat ॥ 2 ॥
hk transliteration by Sanscript