'Singing' in the Bible

After singing a hymn, they went out to the Mount of Olives.

After singing a hymn, they went out to the Mount of Olives.

But about midnight Paul and Silas were praying and singing hymns of praise to God, and the prisoners were listening to them;

speaking to one another in psalms and hymns and spiritual songs, singing and making melody with your heart to the Lord;

Let the word of Christ richly dwell within you, with all wisdom teaching and admonishing one another with psalms and hymns and spiritual songs, singing with thankfulness in your hearts to God.