New International Version 1984 (NIV1984)
21 So the Lord God caused the man to fall into a deep sleep;(A) and while he was sleeping, he took one of the man’s ribs[a] and closed up the place with flesh. 22 Then the Lord God made a woman from the rib[b](B) he had taken out of the man, and he brought her to the man.
From BibleGateway.com: http://www.biblegateway.com/passage/?search=Genesis 2:21-22&version=NIV1984