This search form can take most formats of verses, such as 'Psalms 23', 'Mark 1:1', 'John 2:5-9' or 'Luke 1:1-4,6,9-10'. It can also take most commonly used abbreviations, such as '1 c 2:3' or 'jn 2'.
New International Version
23to the church of the firstborn, whose names are written in heaven. You have come to God, the judge of all men, to the spirits of righteous men made perfect,
Hebrews 12:23 (NIV)