Shiva Purana
तत्पूर्वकोष्ठे गन्धाद्यैस्सम्प्रपूज्य विनायकम् ॥ पश्चिमोत्तरकोष्ठे च वृषभन्दक्षिणे गुहम् ॥ १० ॥
In the cell in front of that, worship Vinayaka with fragrant oils and other offerings. In the northwest cell there is a cave on the south side of Vrishabha.
english translation
tatpUrvakoSThe gandhAdyaissamprapUjya vinAyakam ॥ pazcimottarakoSThe ca vRSabhandakSiNe guham ॥ 10 ॥
hk transliteration by Sanscript