2 Samuel 12:13-18

13And David said unto Nathan, I have sinned against Jehovah. And Nathan said unto David, Jehovah also hath put away thy sin; thou shalt not die. 14Howbeit, because by this deed thou hast given great occasion to the enemies of Jehovah to blaspheme, the child also that is born unto thee shall surely die. 15And Nathan departed unto his house.

And Jehovah struck the child that Uriah’s wife bare unto David, and it was very sick. 16David therefore besought God for the child; and David fasted, and went in, and lay all night upon the earth. 17And the elders of his house arose, and stood beside him, to raise him up from the earth: but he would not, neither did he eat bread with them. 18And it came to pass on the seventh day, that the child died. And the servants of David feared to tell him that the child was dead; for they said, Behold, while the child was yet alive, we spake unto him, and he hearkened not unto our voice: how will he then vex himself, if we tell him that the child is dead!