Śrīmad-Bhāgavatam 3.11.7
SB 3.11.7
Open the full passageSanskrit
nimeṣas tri-lavo jñeya āmnātas te trayaḥ kṣaṇaḥ kṣaṇān pañca viduḥ kāṣṭhāṁ laghu tā daśa pañca ca
Translation
The duration of time of three lavas is equal to one nimeṣa, the combination of three nimeṣas makes one kṣaṇa, five kṣaṇas combined together make one kāṣṭhā, and fifteen kāṣṭhās make one laghu.