Numbers 10:7-15

⁷But when the congregation is to be convened, ye shall blow, but ye shall not sound an alarm.

⁸And the sons of Aaron, the priests, shall blow with the trumpets; and they shall be to you for an ordinance for ever throughout your generations.

⁹And if ye go to war in your land against the enemy that oppresseth you, then ye shall blow an alarm with the trumpets; and ye shall be remembered before the LORD your God, and ye shall be saved from your enemies.

¹⁰Also in the day of your gladness, and in your solemn days, and in the beginnings of your months, ye shall blow with the trumpets over your burnt-offerings, and over the sacrifices of your peace-offerings; that they may be to you for a memorial before your God: I am the LORD your God.

¹¹And it came to pass on the twentieth day of the second month, in the second year, that the cloud was taken up from off the tabernacle of the testimony.

¹²And the children of Israel took their journeys from the wilderness of Sinai; and the cloud rested in the wilderness of Paran.

¹³And they first took their journey according to the commandment of the LORD by the hand of Moses.

¹⁴In the first place went the standard of the camp of the children of Judah according to their armies: and over his host was Nahshon the son of Amminadab.

¹⁵And over the host of the tribe of the children of Issachar was Nethaneel the son of Zuar.