Verses with the word psalms in the Old Testament (3 verses):
1 Chronicles 16:9
Sing unto him, sing psalms unto him, talk ye of all his wondrous works.
Psalms 95:2
Let us come before his presence with thanksgiving, and make a joyful noise unto him with psalms.
Psalms 105:2
Sing unto him, sing psalms unto him: talk ye of all his wondrous works.