Śrī Caitanya Caritamrta · Text Ādi 10.102
সার্ধ সপ্তপ্রহর করে ভক্তির সাধনে ।
চারি দণ্ড নিদ্রা, সেহ নহে কোনদিনে ॥ ১০২ ॥
sārdha sapta-prahara kare bhaktira sādhane
cāri daṇḍa nidrā, seha nahe kona-dine
He engaged himself in devotional service for more than twenty-two and a half hours a day, and for less than two hours he slept, although on some days that also was not possible.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.