Answer: shofars

AnswerCrossword Clue
SHOFARSRam's horn trumpets.
SHOFARSBiblical battle horns
shofarsSHOFAR, a horn blown in certain Jewish rituals, also SHOPHAR
shofarsram's horn blown as a wind instrument, sounded in Biblical times chiefly to communicate signals in battle and announce certain religious occasions and in modern times chiefly at synagogue services on Rosh Hashanah and Yom Kippur