Blowing the Trumpet
Rosh Chodesh (Hebrew: ראש חודש; trans. Beginning of the Thorah Biblical Month; lit. (Head of the Month) is the name for the first day of every month in the Ghabaray (Hebrew) calendar.
" And it shall be that from New Moon ( New Month ) to New Moon ( New Month ), and from Sabbath to Sabbath, all flesh shall come to worship before Me, declares YAH'OH.
-Yasha-Ya'oh 66:23 ( Isaiah )