Isaiah 52.7
Septuagint

wV wra epi twn orewn, wV podeV 
euaggeliozomenou akohn eirhnhV,  
wV euaggelizomenoV agaqa

New Testament - Romans 10.15

wV wraioi oi podeV 

twn euaggelizomenwnta agaqa

Septuagint

as a season of beauty upon the mountains, as the feet of one preaching glad tidings of peace, as one preaching good news

New Testament

How beautiful are the feet of them that bring glad tidings of good things

Masoretic Text

How beautiful on the mountains are the feet of him that bringeth good tidings, that publisheth peace, that bringeth good tidings of good 

Comments:  The NT, the LXX and the MT agree.  In a footnote, Brenton provides the following alternate reading:  “How beautiful are the feet ...”