Numbers 10:3

3 When both are sounded, the whole congregation is to assemble before you at the entrance to the Tent of Meeting.

Numbers 10:3 Meaning and Commentary

Numbers 10:3

And when they shall blow with them
With both the trumpets, in an even and continued sound, that is, the sons of Aaron:

all the assembly shall assemble themselves to thee at the door of the
tabernacle of the congregation;
to hear what was to be said unto them: blowing both the trumpets together was a token that the whole congregation was called to meet together at the tabernacle, the door of which was the usual place of assembling, especially on religious counts, for there also the Lord met them, ( Exodus 29:42 Exodus 29:43 ) .

Numbers 10:3 In-Context

1 Then the LORD said to Moses,

2 “Make two trumpets of hammered silver to be used for calling the congregation and for having the camps set out.

3 When both are sounded, the whole congregation is to assemble before you at the entrance to the Tent of Meeting.

4 But if only one is sounded, then the leaders, the heads of the clans of Israel, are to gather before you.

5 When you sound short blasts, the camps that lie on the east side are to set out.