2 Samuel 3:33-37

And the king lamented over Abner, and said, Died Abner as a fool dieth?

Thy hands were not bound, nor thy feet put into fetters: as a man falleth before wicked men, so fellest thou. And all the people wept again over him.

And when all the people came to cause David to eat meat while it was yet day, David sware, saying, So do God to me, and more also, if I taste bread, or ought else, till the sun be down.

And all the people took notice of it, and it pleased them: as whatsoever the king did pleased all the people.

For all the people and all Israel understood that day that it was not of the king to slay Abner the son of Ner.