Numbers 10:7

New King James Version

And when the assembly is to be gathered together, you shall blow, but not sound the advance.

Cross References

Joel 2:1

Blow the trumpet in Zion, And sound an alarm in My holy mountain! Let all the inhabitants of the land tremble; For the day of the Lord is coming, For it is at hand:

Numbers 10:8

The sons of Aaron, the priests, shall blow the trumpets; and these shall be to you as an ordinance forever throughout your generations.