The priests Shebaniah, Joshaphat, Nethanel, Amasai, Zechariah, Benaiah, and Eliezer had the job of blowing trumpets \{as they walked\} in front of the Box of the Agreement. Obed Edom and Jehiah were the other guards for the Box of the Agreement.
Moses sent those 12,000 men to war. He sent Phineas, the son of Eleazar the priest, with them. Phineas took the holy things and the horns and trumpets with him.