From the moon is the sign of feasts, a light that decreaseth in her perfection.
WEB
Sirach 43:7
From the moon is the sign of feast days, a light that wanes when it completes its course.
Parallel Translations
From the moon is the sign of feasts, a light that decreases in her perfection.
From the moon is the sign of feasts, a light that decreaseth in her perfection.