HOUSTON — Ron Artest is joining Kobe Bryant and the Los Angeles Lakers.

David Bauman, Artest’s agent, told The Associated Press that the Houston Rockets forward has verbally agreed to play for the NBA champions next season. Bauman said the final details are still being worked out, but could be finished as early as Thursday night.

ESPN.com reported that Artest had agreed to a three-year deal worth $18 million. Bauman would not confirm those numbers, saying the deal was still being negotiated.

“We’re not quite there yet,” Bauman said. “We’re still working on it.”

The 6-foot-7 forward earned $7.4 million in his only season with Houston, averaging 17.1 points, 5.2 rebounds and 3.3 assists. The 2004 Defensive Player of the Year was also a rugged 1-on-1 defender, often assigned to guard the opponent’s most dynamic scorer.

Bauman said Artest was looking for a championship-caliber team when he became an unrestricted free agent on Wednesday, and the Lakers were one of his top choices.

“He wants to win a ring,” Bauman said. “He’s a winner and a hard worker and he went looking for a team with whom he could find some justification for what he does. He plays his best when he’s in that kind of an environment.”

Artest could not immediately be reached for comment.

He told CBSSports.com that he met with Lakers owner Dr. Jerry Buss and coach Phil Jackson. In a text message to ESPN.com on Thursday night, Artest wrote: “I am happy to say I am goin’ to L.A.”

Earlier Thursday, Bauman said Artest was being courted by several teams that made the playoffs last season and received text messages from unspecified “superstars” who were trying to lure him to their cities. Bauman would not say if Bryant was one of those players, but acknowledged on Thursday night that their friendship was a factor in Artest’s decision.

“The whole situation was extremely appealing to Ron,” Bauman said.

The two had a feisty individual battle in the second round of the playoffs, as the undermanned Rockets pushed Bryant and the Lakers to seven games. Artest and Bryant often mouthed off at one another, and Artest was ejected from one game for confronting a referee and claiming that Bryant elbowed him in the neck.

Artest’s decision is another tough blow to the Rockets, who acquired Artest in a trade with Sacramento last summer. The Rockets envisioned Artest as the final piece to a “Big Three” with Yao Ming and Tracy McGrady, but those two All-Stars are now dealing with long-term injuries.

Rockets general manager Daryl Morey did not immediately return a phone message on Thursday night.

He already seemed resigned to losing Artest, flying to Las Vegas earlier in the day to meet with Lakers forward Trevor Ariza. The 6-8 Ariza averaged 8.9 points, 4.3 rebounds and 1.8 assists for the Lakers last season and would fit into Artest’s role in Houston’s starting lineup.