2 Samuel 3:33-38

33The king chanted the following lament for Abner: “Should Abner have died like a fool?

34Your hands were not bound, and your feet were not put into irons. You fell the way one falls before criminals.” All the people wept over him again.

35Then all the people came and encouraged David to eat food while it was still day. But David took an oath saying, “God will punish me severely if I taste bread or anything whatsoever before the sun sets!”

36All the people noticed this and it pleased them. In fact, everything the king did pleased all the people.

37All the people and all Israel realized on that day that the killing of Abner son of Ner was not done at the king’s instigation.

38Then the king said to his servants, “Do you not realize that a great leader has fallen this day in Israel?