House of Levi, praise the LORD; you who fear him, praise the LORD.
NIV
Bless the Lord, O house of Levi [the dedicated tribe]; you who reverently and worshipfully fear the Lord, bless the Lord [affectionately and gratefully praise Him]! [Deut. 6:5; Ps. 31:23.]AMP
Bless the LORD, O house of Levi: ye that fear the LORD, bless the LORD.
KJV