Numbers 10:3

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

Jeremiah 4:5

Declare you in Judah, and publish in Jerusalem; and say, Blow you the trumpet in the land: cry, Gather together, and say, Assemble yourselves, and 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 you in Judah, and publish in Jerusalem; and say, Blow you the trumpet in the land: cry, Gather together, and say, Assemble yourselves, and let us go into the fortified cities.
Joel 2:15
Blow the trumpet in Zion, sanctify a fast, call a solemn assembly: