Numbers 10:7

English Standard Version 2016

But when the assembly is to be gathered together, you shall blow a long blast, but you shall not sound an alarm.

Cross References

Joel 2:1

Blow a trumpet in Zion; sound an alarm on my holy mountain! Let all the inhabitants of the land tremble, for the day of the Lord is coming; it is near,

Numbers 10:8

And the sons of Aaron, the priests, shall blow the trumpets. The trumpets shall be to you for a perpetual statute throughout your generations.