'Blast' in the Bible

[When] you will blow a blast, the camps that are camping on the east will set out;

[when] you blow a second blast, the camps that are camping on the south will set out; they will blow a blast for their journeys.

Moses sent them, a thousand from each tribe, to the battle, and Phinehas son of Eleazar the priest to the battle with them, and the vessels of the sanctuary and the trumpets of the blast [were] in his hand.