'Hymns' in the Bible

About midnight Paul and Silas were praying and singing hymns to God, and the prisoners were listening to them.

Speaking to yourselves in psalms and hymns and spiritual songs, singing and making melody in your heart to the Lord;

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.

saying:I will proclaim Your name to My brothers;I will sing hymns to You in the congregation.