Srimad-Bhagavatam: Canto 5 - Chapter 1 - Verse 7
Sanskrit:
एवं नव कोटय एकपञ्चाशल्लक्षाणि योजनानां मानसोत्तरगिरिपरिवर्तनस्योपदिशन्ति तस्मिन्नैन्द्रीं पुरीं पूर्वस्मान्मेरोर्देवधानीं नाम दक्षिणतो याम्यां संयमनीं नाम पश्चाद्वारुणीं निम्लोचनीं नाम उत्तरत: सौम्यां विभावरीं नाम तासूदयमध्याह्नास्तमयनिशीथानीति भूतानां प्रवृत्तिनिवृत्तिनिमित्तानि समयविशेषेण मेरोश्चतुर्दिशम् ॥ ७ ॥
ITRANS:
evaṁ nava koṭaya eka-pañcāśal-lakṣāṇi yojanānāṁ mānasottara-giri-parivartanasyopadiśanti tasminn aindrīṁ purīṁ pūrvasmān meror devadhānīṁ nāma dakṣiṇato yāmyāṁ saṁyamanīṁ nāma paścād vāruṇīṁ nimlocanīṁ nāma uttarataḥ saumyāṁ vibhāvarīṁ nāma tāsūdaya-madhyāhnāstamaya-niśīthānīti bhūtānāṁ pravṛtti-nivṛtti-nimittāni samaya-viśeṣeṇa meroś catur-diśam.
Translation:
Śukadeva Gosvāmī continued; My dear King, as stated before, the learned say that the sun travels over all sides of Mānasottara Mountain in a circle whose length is 95,100,000 yojanas [760,800,000 miles]. On Mānasottara Mountain, due east of Mount Sumeru, is a place known as Devadhānī, possessed by King Indra. Similarly, in the south is a place known as Saṁyamanī, possessed by Yamarāja, in the west is a place known as Nimlocanī, possessed by Varuṇa, and in the north is a place named Vibhāvarī, possessed by the moon-god. Sunrise, midday, sunset and midnight occur in all those places according to specific times, thus engaging all living entities in their various occupational duties and also making them cease such duties.