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47 ... of the children of Israel's half, Moses took one portion of fifty, of man and of cattle, and gave them to the Levites who kept the charge of the tabernacle of Jehovah; as Jehovah had commanded Moses.
9 And 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 Jehovah your God, and ye shall be saved from your enemies.