Colossians 3:16-17

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another with psalms, hymns, spiritual songs, singing with grace in your hearts, to God.

Hebrews 13:15

Through Him, therefore, let us offer up a sacrifice of praise to God continually; that is, the fruit of our lips making confession to His name.

Treasury of Scripture Knowledge

Summary

Enter into his gates with thanksgiving, and into his courts with praise: be thankful unto him, and bless his name.

Bible References

Be thankful

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, singing with grace in your hearts, to God.
Hebrews 13:15
Through Him, therefore, let us offer up a sacrifice of praise to God continually; that is, the fruit of our lips making confession to His name.