One verse

Srimad Bhagavatam 5.20.30

5.20.30

तद्‌द्वीपमध्ये मानसोत्तरनामैक एवार्वाचीनपराचीनवर्षयोर्मर्यादाचलोऽयुतयोजनोच्छ्रायायामो यत्र तु चतसृषु दिक्षु चत्वारि पुराणि लोकपालानामिन्द्रादीनां यदुपरिष्टात्सूर्यरथस्य मेरुं परिभ्रमत: संवत्सरात्मकं चक्रं देवानामहोरात्राभ्यां परिभ्रमति ॥ ३० ॥

tad-dvipa-madhye manasottara-namaika evarvacina-paracina-varsayor maryadacalo ’yuta-yojanocchrayayamo yatra tu catasrsu diksu catvari purani loka-palanam indradinam yad-uparistat surya-rathasya merum paribhramatah samvatsaratmakam cakram devanam aho-ratrabhyam paribhramati.

tat-dvipa-madhye
within that island
manasottara
Manasottara
nama
named
ekah
one
eva
indeed
arvacina
on this side
paracina
and beyond, or outside
varsayoh
of tracts of land
maryada
indicating the boundary
acalah
a great mountain
ayuta
ten thousand
yojana
eight miles
ucchraya-ayamah
whose height and width
yatra
where
tu
but
catasrsu
in the four
diksu
directions
catvari
four
purani
cities
loka-palanam
of the directors of planetary systems
indra-adinam
headed by Indra
yat
of which
uparistat
on the top
surya-rathasya
of the chariot of the sun-god
merum
Meru Mountain
paribhramatah
while circumambulating
samvatsara-atmakam
consisting of one samvatsara
cakram
wheel or orbit
devanam
of the demigods
ahah-ratrabhyam
by the day and night
paribhramati
moves around

In the middle of that island is a great mountain named Manasottara, which forms the boundary between the inner side and the outer side of the island. Its breadth and height are 10,000 yojanas (80,000 miles). On that mountain, in the four directions, are the residential quarters of demigods such as Indra. In the chariot of the sun-god, the sun travels on the top of the mountain in an orbit called the Samvatsara, encircling Mount Meru. The sun’s path on the northern side is called Uttarayana, and its path on the southern side is called Daksinayana. One side represents a day for the demigods, and the other represents their night.