NET
19 When David saw that his servants were whispering to one another, he realized that the child was dead. So David asked his servants, “Is the child dead?” They replied, “Yes, he’s dead.”
Darby
19 But David saw that his servants whispered, and David perceived that the child was dead; and David said to his servants, Is the child dead? And they said, He is dead.
KJV
19 But when David saw that his servants whispered, David perceived that the child was dead: therefore David said unto his servants, Is the child dead? And they said, He is dead.