Matthew 26:30

And when they had sung an hymn, they went out to the mount of Olives.

Ephesians 5:19

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

Colossians 3:16

Let the word of Christ dwell in you richly in all wisdom, teaching and admonishing yourselves in psalms, and hymns, and spiritual canticles, singing with grace in your heart unto the Lord.

James 5:13

Is any man among you under afflictions? let him pray. Is any man happy in mind? let him sing psalms.

Treasury of Scripture Knowledge

Summary

Sing unto him, sing psalms unto him, talk ye of all his wondrous works.

Bible References

Psalms

Matthew 26:30
And when they had sung an hymn, they went out to the mount of Olives.
Ephesians 5:19
speaking one to another in psalms and hymns, and spiritual canticles, singing and making melody in the heart to the Lord;
Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom, teaching and admonishing yourselves in psalms, and hymns, and spiritual canticles, singing with grace in your heart unto the Lord.
James 5:13
Is any man among you under afflictions? let him pray. Is any man happy in mind? let him sing psalms.