Numbers 10:6-7

10:6 And when you blow an alarm the second time, then the camps that are located on the south side must begin to travel. An alarm must be sounded for their journeys. 10:7 But when you assemble the community, you must blow, but you must not sound an alarm.

Isaiah 58:1

The Lord Desires Genuine Devotion

58:1 “Shout loudly! Don’t be quiet!

Yell as loud as a trumpet!

Confront my people with their rebellious deeds;

confront Jacob’s family with their sin!

Joel 2:1

The Locusts’ Devastation

2:1 Blow the trumpet in Zion;

sound the alarm signal on my holy mountain!

Let all the inhabitants of the land shake with fear,

for the day of the Lord is about to come.

Indeed, it is near!