Psalm 119:44
"So shall I keep thy law continually for ever and ever."
Cross References (ranked by relevance)
Revelation 22:11
He that is unjust, let him be unjust still: and he which is filthy, let him be filthy still: and he that is righteous, let him be righteous still: and he that is holy, let him be holy still.
Revelation 7:15
Therefore are they before the throne of God, and serve him day and night in his temple: and he that sitteth on the throne shall dwell among them.