Psalm 89:15 in the King James Version
Blessed is the people that know the joyful sound: they shall walk, O LORD, in the light of thy countenance.
Context
14 Righteousness and justice are the foundation of your throne. Loving kindness and truth go before your face.
15 Blessed are the people who learn to acclaim you. They walk in the light of your presence, LORD.
16 In your name they rejoice all day. In your righteousness, they are exalted.