Genesis 2.2
Septuagint

kai sunetelesen o qeoV en th hmera th ekth ta 
erga autou, a epoihse: 
kai katepause th hmera
th ebdomh apo tantwn twn ergwn autou, wn epoihse

New Testament - Hebrews 4.4

eirhken gar pou peri thV ebdoumhV outwV: 

kai katepausen o qeoV en th hmera 
th ebdomh apo tantwn twn ergwn autou

Septuagint

And God finished on the sixth day his works which he had made, and he ceased on the seventh day from all his works which he made

New Testament

For he hath said somewhere of the seventh day on this wise:  And God rested on the seventh day from all his works

Masoretic Text 

And on the seventh day God finished his work which he had made; and he rested on the seventh day from all his work which he had made

Comments:  The NT, LXX and MT agree.