Sharing a picture of himself, he wrote: "Thank you for all your prayers and duas on #Shab_e_baraat. My heartfelt prayers for all of you too."
Fans flooded the 97-year-old Bollywood icon's post wishing him well, and praying for him.
"Lots of prayer for you Allah khush Rakhe sir," a fan commented.
Another fan wrote: "Sir, wish you health and happiness always."
As the nation is experiencing a lockdown owing to the COVID 19 pandemic, the veteran actor recently took to Twitter to share a message urging citizens to stay at home.
He wrote: "I urge you to #StayHomeSaveLives during this #COVID19pandemic Dawa bhi, dua bhi Auron se faslaa bhi Ghareeb ki khidmat Kamzor ki seva bhi..."
Watch this space for more updates!