Ben Sira 43:7

7 The moon determines the holy days. Its light grows full and then grows dim.

Ben Sira 43:7 In-Context

5 The Lord, who made it, is great; it speeds on its way at his command.
6 There is also the moon, marking the passage of time, an eternal sign of the changing seasons.
7 The moon determines the holy days. Its light grows full and then grows dim.
8 The "month" is named after the moon, marvelous to watch as it grows fuller each night, a signal light for the heavenly armies, shining out in the dome of the sky.
9 The shining stars make the night sky lovely, brilliant ornaments in the Lord's high heavens.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.