President Donald Trump shared a pair of lighthearted moments with a young child during an event in Nevada on Wednesday, drawing laughs after stopping a toddler from wandering off the stage before joking that he didn’t want the boy to “be Biden and fall off the stage.”

The moments took place at the Red Rock Casino Resort and Spa in Las Vegas, where Trump invited Sandra and Brad—a local couple—and their two young children onto the stage while highlighting his administration’s Trump Accounts program and its “no tax on tips” policy.

As Sandra began speaking to the audience, one of the children suddenly started walking toward the edge of the stage. Trump quickly stepped in and gently stopped the toddler before he could wander away.

“I don’t want him to be Biden and fall off the stage,” Trump quipped, drawing laughter from the crowd.

The family’s interaction with the President continued later in the event when Sandra told Trump that her son had something he wanted to say.

“He did want to say a little something to you, Mr. President,” Sandra said.

“Yes, thank you, thank you very much,” Trump replied.

The toddler then spoke a few unintelligible words before his mother quietly encouraged him, “Thank you for my Trump Account.”

“Thank you for my Trump Account,” the little boy repeated into the microphone, prompting enthusiastic applause from those in attendance.

“Good job,” Trump responded with a smile, applauding the child as the audience continued cheering.

Earlier in the program, Trump introduced the family to those gathered, explaining that Sandra works as a waitress at a Las Vegas casino while Brad is an officer with the Las Vegas Metropolitan Police Department.

The President said the couple had benefited from his administration’s tax policies and had opened Trump Accounts for both of their children.

“It’s a beautiful family,” Trump said as they joined him on stage.

Trump is the father of five children and grandfather to 11 grandchildren.