Is the statement mentioned true about the the cessation of sustenance (rizq) for the son of Adam when he is on his deathbed, and angels entering upon him specifically concerning his sustenance of food, drink, and breath?

No origin has been found for the story that mentions the descent of four angels when a servant's demise approaches, informing him that he has no remaining provision, step, or breath in this world. Rather, something similar was mentioned by Al-Safuri in his book, "Nuzhat al-Majalis," which is known for its fabricated stories.