"Make two trumpets1 of hammered silver, and use them for calling the community2 together and for having the camps set out.3
References for Numbers 10:2
When both are sounded, the whole community is to assemble before you at the entrance to the Tent of Meeting.
If only one is sounded, the leaders4--the heads of the clans of Israel--are to assemble before you.
References for Numbers 10:4
When a trumpet blast is sounded, the tribes camping on the east are to set out.5
References for Numbers 10:5
At the sounding of a second blast, the camps on the south are to set out.6 The blast will be the signal for setting out.
References for Numbers 10:6
To gather the assembly, blow the trumpets,7 but not with the same signal.8
References for Numbers 10:7
"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.9
References for Numbers 10:8