Ephesians 5:19
speaking to yourselves 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 by psalms, and hymns, and spiritual songs, with gratitude singing in your hearts to the Lord.
Acts 16:25
Now in the middle of the night Paul and Silas were praying and singing praises to God, and the prisoners heard them.
1 Corinthians 14:26
What is then to be done, my brethren? when ye come together, if any of you hath a psalm, a doctrine, a tongue, a revelation, an interpretation,---let all be done for edification.
James 5:13
Is any among you afflicted? let him pray: is any chearful? let him sing psalms.
Matthew 15:8
saying, This people approach me with their mouth, and honour me with their lips, but their heart is far from me:
Matthew 26:30
And when they had sung an hymn, they went out to the mount of Olives.
John 4:23-24
But the time is coming, and now is, when the true worshippers shall worship the Father in spirit and truth: for the Father requireth such worshippers of Him.