Numbers 10:6

New American Bible - revised edition

when you sound a second signal, those encamped on the south side shall break camp; when you sound a third signal, those encamped on the west side shall break camp; when you sound a fourth signal, those encamped on the north side shall break camp. Thus shall the signal be sounded for them to break camp.

Cross References

Numbers 10:18

The divisional camp of the Reubenites, arranged in companies, was the next to set out. Over its whole company was Elizur, son of Shedeur,

Numbers 10:7

But in calling forth an assembly you are to blow a blast, without sounding the signal.