How did David perceive that his child from Bathsheba was dead?

Answer Details

David perceived that his child from Bathsheba was dead because his servants were afraid to tell him, and he saw that they were whispering together, which made him realize that something terrible had happened. When David inquired about the situation, they told him the news that the child had died. This is recorded in 2 Samuel 12:18-19. Therefore, the correct option is: "he saw his servants whispering together."