Numbers 10:2-8 NIV

2 “Make two trumpets of hammered silver, and use them for calling the community together and for having the camps set out.

References for Numbers 10:2

3 When both are sounded, the whole community is to assemble before you at the entrance to the tent of meeting.
4 If only one is sounded, the leaders—the heads of the clans of Israel—are to assemble before you.

References for Numbers 10:4

5 When a trumpet blast is sounded, the tribes camping on the east are to set out.

References for Numbers 10:5

      6 At the sounding of a second blast, the camps on the south are to set out. The blast will be the signal for setting out.

      References for Numbers 10:6

          7 To gather the assembly, blow the trumpets, but not with the signal for setting out.

          References for Numbers 10:7

          8 “The sons of Aaron, the priests, are to blow the trumpets. This is to be a lasting ordinance for you and the generations to come.

          References for Numbers 10:8