Luke 20:42
For David himself saith in the book of Psalms, "The Lord said to my lord, Sit thou on my right hand,
Luke 24:44
And he said to them, These are my words which I spoke to you, while I was yet with you, that all things must be fulfilled which are written in the Law of Moses, and the Prophets, and the Psalms, concerning me.
Ephesians 5:19-20
speaking to one another in psalms, and hymns, and spiritual songs, singing and making melody in your heart to the Lord;
Colossians 3:16
Let the word of Christ dwell in you richly; in all wisdom teaching and admonishing one another with psalms, hymns, spiritual songs, in grace singing in your hearts to God;
James 5:13
Is any among you afflicted? let him pray. Is any cheerful? let him sing praise.
2 Peter 1:13-15
Yea, I think it right, as long as I am in this tabernacle, to stir you up by reminding you;