The 54-year-old star, without disclosing where the actor actually is, shared a video message on Twitter along with his brother Sohail Khan's son, Nirvaan.
Salman began the one-minute and 26-seconds long video, by saying: "We came here for a few days and now we're stuck and scared"
Salman then introduced Nirvaan and asked him "How long has it been since you saw your father?", to which Nirvaan replied, "It must have been three weeks."
"I have not seen my father for three weeks. We are here and he is alone at home," Salman added.
The actor then asks the boy: "You remember the film dialogue, 'the one who got scared, died.' It does not apply here in this situation. We are scared and bravely we admit that we are scared. Please don't be brave in this situation." Nirvaan also further requested everybody to stay safe and maintain social-distance.
"I think it's better for everyone to stay home, avoid contact and I think the longer we stay indoors the faster this ends," he added.
Salman concluded the video by saying: "The one who got afraid saved himself and lives of others around him. Moral of the story, 'We're all scared'."
Be Home n Be Safe @NirvanKhan15 #IndiaFightsCorona pic.twitter.com/3erbteJtz6
— Salman Khan (@BeingSalmanKhan) April 5, 2020
Urging people to take the government's advisory of self-isolation seriously amid the rising cases of coronavirus in the country, the megastar had earlier shared a video message for fans.