John 19:28, 30
New King James Version (NKJV)
It Is Finished
28 After this, Jesus, knowing that all things were now accomplished, that the Scripture might be fulfilled, said, “I thirst!” … 30 So when Jesus had received the sour wine, He said, “It is finished!” And bowing His head, He gave up His spirit.
From BibleGateway.com: http://www.biblegateway.com/passage/?search=John+19.28, 30&version=NKJV