Rob Kardashian can't stop thinking about Lamar Odom.
One day after the former basketball star was found unconscious in Nevada, his close friend is speaking out on Instagram.
"Praying nonstop for my Brother!!" Rob wrote with a snapshot of the duo hugging during an old episode of Keeping Up With the Kardashians. Kourtney Kardashian and Kris Jenner liked the picture minutes after.
The social media post comes shortly after Kris broke her silence on Lamar's hospitalization with a photo of the athlete showing off his skills on the basketball court.
"Please pray for Lamar," she wrote to her followers. "Our fighter." Earlier in the day, Kendall Jenner also shared what so many fans were thinking and feeling with the tweet, "Please don't go."
Lamar checked into Dennis Hof's Love Ranch South in the town of Pahrump on Saturday. He was found unconscious in his room by a member of the staff Tuesday after days of partying.
Staff immediately called 911 before paramedics were able to stabilize and transport the 6-foot-10 athlete to Desert View Hospital. According to a source, Lamar was still in a coma as of Wednesday.
Ever since the news broke, Khloe Kardashian has been "completely inconsolable and heartbroken," a source says. And while the reality star had "cut off contact with Lamar in the summer," she has been "worried about Lamar for a very long time."
E! News has learned that the 31-year-old arranged for Odom's father, Joe Odom, as well as the athlete's two children and their mother to fly out to Las Vegas to see him.
For more on Lamar Odom's hospitalization tune into E! News at 7 & 11 p.m. tonight on E!