NEW YORK ‒ Zohran Mamdani dared President Donald Trump to keep going after him in a combative speech after his Nov. 4 New York City mayoral election victory.

Mamdani, the subject of months of attacks from the president, called Trump out by name as the democratic socialist hailed a “mandate for change” with his victory.

“If anyone can show a nation betrayed by Donald Trump how to defeat him, it is the city that gave rise to him,” Mamdani, 34, said. “And if there is any way to defeat a despot, it is by dismantling the very conditions that allowed him to accumulate power.”

He added: “This is not only how we stop Trump ‒ it’s how we stop the next one. So, Donald Trump, since I know you’re watching, I have four words for you: Turn the volume up.”

More: Mamdani wins NYC mayor's race in generational shift for Democrats. Live updates.