Then there arose, and went over by number,—twelve of Benjamin, pertaining to Ish-bosheth, son of Saul, and twelve, of the servants of David.
But, Abner son of Ner, prince of the host that pertained unto Saul, took Ish-bosheth, son of Saul, and brought him over to Mahanaim;
Then said Abner unto Joab, Let the young men arise, I pray thee, and make sport before us. And Joab said—Let them arise.
And they caught every one his fellow by the head, with his sword in his fellow’s side, so they fell, together,—and that place was called Helkath-hazzadim, which is in Gideon. (Helkath-hazzadim: Field of Plotters)