Chusid, Hearing Shofar: The Still Small Voice of the Ram's Horn, 2009, Chapter 3-6 - Ram's Horn of Passover <http://www.hearingshofar.comபரணிடப்பட்டது 2010-03-28 at the வந்தவழி இயந்திரம்>. The book also posits that the ancient Hebrews and neighboring tribes used horns as weapons and as utensils.
Chusid, Hearing Shofar: The Still Small Voice of the Ram's Horn, 2009, Chapter 3-6 - Ram's Horn of Passover <http://www.hearingshofar.comபரணிடப்பட்டது 2010-03-28 at the வந்தவழி இயந்திரம்>. The book also posits that the ancient Hebrews and neighboring tribes used horns as weapons and as utensils.