3 And when they shall blow with them, all the assembly shall assemble themselves to thee at the door of the tabernacle of the congregation.
Numbers 10:3 Cross References - Webster
Jeremiah 4:5
5 Declare ye in Judah, and publish in Jerusalem; and say, Blow ye the trumpet in the land: cry, Gather together, and say, Assemble yourselves, and let us go into the fortified cities.