<Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (February 2012) (Learn how and when to remove this template message) </Td> </Tr> <P> The shofar is mentioned frequently in the Hebrew Bible, the Talmud and rabbinic literature . The blast of a shofar emanating from the thick cloud on Mount Sinai made the Israelites tremble in awe (Exodus 19: 16). </P> <P> The shofar was used to announce holidays and the Jubilee year . The first day of the seventh month (Tishrei) is termed "a memorial of blowing", or "a day of blowing", the shofar . They were used for signifying the start of a war . Later, it was also employed in processions, as musical accompaniment and eventually it was inserted into the temple orchestra by David . Note that the' trumpets' described in Numbers 10 are a different instrument, described by the Hebrew word' trumpet' (Hebrew: חצוצרה ‎ ‎; ḥaṣoṣrah), not the word for shofar (Hebrew: שופר ‎ ‎). </P> <P> The Torah describes the first day of the seventh month (1st of Tishrei = Rosh HaShanah) as a zikron teruˁah (Hebrew: זכרון תרועה ‎ ‎; memorial of blowing; Lev. 23: 24) and as a yom teruˁah (Hebrew: יום תרועה ‎ ‎; day of blowing; Num. 29). This was interpreted by the Jewish sages as referring to the sounding of the shofar . </P>

When was the shofar blown in the bible
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