Biden during briefing on LA wildfires: "They got notifications yesterday that their homes probably burned to the ground... but, the good news is, I'm a great-grandfather as of today." link to vid
I think he also said his son's house was okay. The man is like a renter trashing the house as he gets evicted.
The baby was born to Biden's granddaughter and her husband. (Hunter's daughter) Also, Biden first said the baby is a "10-pound boy" and she's a girl. So par for the course.