"Former Vice President Joe Biden twice mispronounced “Psalmist” 
during his 18-minute Thanksgiving message on Wednesday.
Biden concluded his speech by attempting to quote the Bible:
“And if we do, and I’m sure we can, we can pres— claim the Palmist— what the Palmist who wrote these following words,” he said, uttering the “P” instead of the “S,” “The Lord is my strength and my shield and with my song I give thanks to Him,” the self-described “devout Catholic” said while attempting to quote Psalm 28."
Breitbart