2 Samuel 12:16, 19-20

David pleaded with God for the child. He fasted and spent the nights lying in sackcloth on the ground.

David noticed that his attendants were whispering among themselves, and he realized the child was dead. “Is the child dead?” he asked. “Yes,” they replied, “he is dead.” Then David got up from the ground. After he had washed, put on lotions and changed his clothes, he went into the house of the LORD and worshiped. Then he went to his own house, and at his request they served him food, and he ate.