Numbers 31:6

6And Moses sent them to the war, a thousand from each tribe, together with Phinehas the son of Eleazar the priest, with the vessels of the sanctuary and athe trumpets for the alarm in his hand.

1 Chronicles 15:24

24Shebaniah, Joshaphat, Nethanel, Amasai, Zechariah, Benaiah, and Eliezer, the priests, should bblow the trumpets before the ark of God. cObed-edom and Jehiah were to be gatekeepers for the ark.

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