Numbers 10:5-7

New Revised Standard Version, Anglicised Catholic Edition

⁵ When you blow an alarm, the camps on the east side shall set out; ⁶ when you blow a second alarm, the camps on the south side shall set out. An alarm is to be blown whenever they are to set out. ⁷ But when the assembly is to be gathered, you shall blow, but you shall not sound an alarm.