Matthew 26:30

After singing the hymn, they went out of the city and up the Mount of Olives.

Ephesians 5:19

and speak to one another in psalms, hymns, and sacred songs. Sing praise to God with all your hearts;

Colossians 3:16

Let the message of Christ live in your hearts in all its wealth of wisdom. Teach it to one another and train one another in it with thankfulness, with psalms, hymns, and sacred songs, and sing to God with all your hearts.

James 5:13

If any one of you is in trouble, he should pray. If any one is in good spirits, he should sing a hymn.

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
After singing the hymn, they went out of the city and up the Mount of Olives.
Ephesians 5:19
and speak to one another in psalms, hymns, and sacred songs. Sing praise to God with all your hearts;
Colossians 3:16
Let the message of Christ live in your hearts in all its wealth of wisdom. Teach it to one another and train one another in it with thankfulness, with psalms, hymns, and sacred songs, and sing to God with all your hearts.
James 5:13
If any one of you is in trouble, he should pray. If any one is in good spirits, he should sing a hymn.