What does 2 Samuel 2:16 mean?

And they caught every one his fellow by the head, and thrust his sword in his fellow’s side; so they fell down together: wherefore that place was called Helkath-hazzurim, which is in Gibeon.

And they caught every one his fellow by the head, and thrust his sword in his fellow’s side; so they fell down together: wherefore that place was called Helkath–hazzurim, which is in Gibeon.

And they caught every one his fellow by the head, and thrust his sword in his fellow’s side; so they fell down together: wherefore that place was called Helkath-hazzurim, which is in Gibeon.

And every one got the other by the head, driving his sword into the other's side, so they all went down together: and that place was named the Field of Sides, and it is in Gibeon.

And they lay hold, each on the head of his companion, and his sword <FI>is<Fi> in the side of his companion, and they fall together, and <FI>one<Fi> calleth that place Helkath-Hazzurim, which <FI>is<Fi> in Gibeon,

And every one catching his fellow by the head, thrust his sword into the side of his adversary, and they fell down together: and the name of the place was called: The field of the valiant, in Gabaon.

And they caught every one his fellow by the head, and [thrust] his sword in his fellow's side, and they fell down together. And that place was called Helkath-hazzurim, which is by Gibeon.