一切經音義 5.284

5.284

須臾（梵語也古譯訛略也正梵音云謨護律多俱舍論說一日一夜有三十須臾共分為六十刻是也）。

須臾 (This is Sanskrit; the old translation was erroneous and abbreviated. The correct Sanskrit sound is muhūrta. The Abhidharmakośa-śāstra states that one day and one night contain thirty muhūrtas, which together are divided into sixty quarters of an hour [刻]).