Found on the kobold chieftain. Translation:
“Another new moon approaches, tertian, and the pace of tribute quickens. The schedule of sacrifice is absolute and must be adhered to. Cloudy days are no excuse. Your gifts must be paid for in full.
The phases of the moon correspond to the prime days of the lunar month: 2, 3, 5, 7, 11, 13, 17, 19, 23