Amos 3:6

6 aIs a trumpet blown in a city,
and the people are not afraid?
bDoes disaster come to a city,
unless the Lord has done it?

Zephaniah 1:16

16 ca day of trumpet blast and battle cry
dagainst the fortified cities
and against the lofty battlements.

1 Corinthians 14:8

8And eif the bugle gives an indistinct sound, who will get ready for battle?
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