Numbers Chapter 10, Verse 8

8: And 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.- edit KJV text
8: And the sons of Aaron the priest shall sound the trumpets: and this shall be an ordinance for ever in your generations.— edit Douay text
8: And the priests the sons of Aaron shall sound with the trumpets; and it shall be a perpetual ordinance for you throughout your generations.— edit LXX text