Exodus 19:16

16On the morning of the athird day there were bthunders and lightnings and ca thick cloud on the mountain and a very loud dtrumpet blast, so that all the people in the camp etrembled.

Exodus 20:18

18Now when all the people saw fthe thunder and the flashes of lightning and the sound of the trumpet and the mountain smoking, the people were afraid
Samaritan, Septuagint, Syriac, Vulgate; Masoretic Text  the people saw
and trembled, and they stood far off

Numbers 10:4

4But if they blow only one, then hthe chiefs, the heads of the tribes of Israel, shall gather themselves to you.

Isaiah 18:3

3 All you inhabitants of the world,
you who dwell on the earth,
when ia signal is raised on the mountains, look!
When a trumpet is blown, hear!

Isaiah 27:13

13And in that day ja great trumpet will be blown, kand those who were lost in the land of Assyria and those who were driven out to the land of Egypt lwill come and worship the Lord on the holy mountain at Jerusalem.

Ezekiel 33:3

3and if he sees the sword coming upon the land and mblows the trumpet and warns the people,

Ezekiel 33:6

6 nBut if the watchman sees the sword coming and does not blow the trumpet, so that the people are not warned, and the sword comes and takes any one of them, othat person is taken away in his iniquity, but his blood I will require at the watchman’s hand.

Zechariah 9:14

The Lord Will Save His People

14 Then the Lord will appear over them,
and phis arrow will go forth like lightning;
qthe Lord God will sound the trumpet
and will march forth in rthe whirlwinds sof the south.
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