Former Vice President Joe Biden told a group of voters Monday that all men and women are created by “the thing.” It’s one of Biden’s many gaffes as he speaks to voters on the campaign trail ahead of super Tuesday.

In the video posted to Twitter, Biden says, “We hold these truths to be self evident. All men and women created by the, you know, you know, the thing.”

The pool of Democrats vying for the party nomination is shrinking. Earlier Monday, Senator Amy Klobuchar, D-MN, announced she’s ending her campaign, and, over the weekend, billionaire Tom Steyer and South Bend, Indiana’s former Mayor Pete Buttigieg both dropped out of the race.