Numbers 10:4-6

Amplified Bible, Classic Edition

⁴ And if one blast on a single trumpet is blown, then the princes or leaders, heads of the tribes of Israel, shall gather themselves to you.

⁵ When you blow an alarm, the camps on the east side [of the tabernacle] shall set out.

⁶ When you blow an alarm the second time, then the camps on the south side shall set out. An alarm shall be blown whenever they are to set out on their journeys.