Psalm 117.1
Septuagint

aineite ton kurion panta ta eqnh, 
epainesate auton panteV oi laoi

New Testament - Romans 15.11

aineite, panta ta eqnh, ton kurion
kai epainesatwsan auton panteV oi laoi

Septuagint

Praise the Lord, all ye nations; praise him, all ye peoples

New Testament

Praise the Lord, all ye Gentiles; And let all the peoples praise him

Masoretic Text

Oh praise Jehovah, all ye nations; Laud him, all ye peoples

Comments:  The NT, LXX and MT agree.  Codex Alexandrinus in this Psalm has epainesatwsan, in agreement with the NT.