Śrīmad-Bhāgavatam 3.11.8
SB 3.11.8
Open the full passageSanskrit
laghūni vai samāmnātā daśa pañca ca nāḍikā te dve muhūrtaḥ praharaḥ ṣaḍ yāmaḥ sapta vā nṛṇām
Translation
Fifteen laghus make one nāḍikā, which is also called a daṇḍa. Two daṇḍas make one muhūrta, and six or seven daṇḍas make one fourth of a day or night, according to human calculation.