A. Blow a Shofar, not trumpets


B. Tekiah sandwich


C. Three sets


Derivations:


1. Vehaavarta of Yovel (Vayikra 25:9)


2. Wilderness trumpets


a. First opinion – Bemidbar 29 is needed for gezera shava


b. R. Yohanan – Vayikra 23 is needed for gezera shava


and Bemidbar 29 is needed for day, not night


First opinion derives day from Vayikra 25:9


If so, go with 1.




Sponsored by Ralph J. Sutton in Honor of Rabbi Moshe Shamah