Biden falsely claims he “signed a law” to cancel student loan debt, "passed by a vote or two"

BIDEN on his illegal/unconstitutional student loan debt bailout: "It's passed. I got it passed by a vote or two."
What is he talking about? Congress never voted on it.
Biden: Nearly 22M requested illegal/unconstitutional student loan forgiveness
https://youtu.be/fL1HQp56xIA