Numbers 10:3

When they blow them, all the congregation shall gather themselves to you at the door of the Tent of Meeting.

Jeremiah 4:5

Declare in Judah, and publish in Jerusalem; and say, 'Blow the trumpet in the land.' Cry aloud and say, 'Assemble yourselves. Let us go into the fortified cities.'

Joel 2:15-16

Blow the trumpet in Zion. Sanctify a fast. Call a solemn assembly.

Treasury of Scripture Knowledge

Summary

And when they shall blow with them, all the assembly shall assemble themselves to thee at the door of the tabernacle of the congregation.

General references

Bible References

General references

Jeremiah 4:5
Declare in Judah, and publish in Jerusalem; and say, 'Blow the trumpet in the land.' Cry aloud and say, 'Assemble yourselves. Let us go into the fortified cities.'
Joel 2:15
Blow the trumpet in Zion. Sanctify a fast. Call a solemn assembly.