LeBron James was asked at the Cleveland Cavaliers Media Day on Monday if he had any advice for old teammate Kyrie Irving.

His answer was pretty emphatic.

"No. I got no advice for him or any other people that's on any other team...You're either with us or you're against us," James said.

Watch the video below:

Irving, of course, is now a Boston Celtic after his trade from Cleveland and a not-so-smooth parting of ways with James. 

James did say he was puzzled by Irving's decision to ask for a trade.

“I tried to do whatever I could do to help the kid out and be the best player he could be,” James said.

“I tried to give him everything and give him as much of the DNA as I could,” James said. “Because like I told you guys throughout the season, at some point, when he was ready to take over the keys, I was ready to give them to him.”