Muhurta
Appearance
Srimad-Bhagavatam
SB Canto 3
SB 3.11.8, 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.