Psalm 16:9-11 (New International Version 1984, ©1984)

 9 Therefore my heart is glad and my tongue rejoices;
   my body also will rest secure,
10 because you will not abandon me to the grave,
   nor will you let your Holy One see decay.
11 You have made known to me the path of life;
   you will fill me with joy in your presence,
   with eternal pleasures at your right hand.

From BibleGateway.com: http://www.biblegateway.com/passage/?search=Psalm 16:9-11&version=NIV1984