Hebrews 13:15
By him therefore let us offer the sacrifice of praise to God continually, that is, the fruit of our lips giving thanks to his name.
John 4:24
God is a Spirit: and they that worship him must worship him in spirit and in truth.
Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another in psalms and hymns and spiritual songs, singing with grace in your hearts to the Lord.
Topical index adapted from OpenBible.info (CC BY 4.0). Verse text: KJV.