20 Then Saul and all his men assembled and went to the battle. They found the Philistines in total confusion, striking each other with their swords.

Read 1 Samuel 14:20 Using Other Translations

And Saul and all the people that were with him assembled themselves, and they came to the battle: and, behold, every man's sword was against his fellow, and there was a very great discomfiture.
Then Saul and all the people who were with him rallied and went into the battle. And behold, every Philistine's sword was against his fellow, and there was very great confusion.
Then Saul and all his men rushed out to the battle and found the Philistines killing each other. There was terrible confusion everywhere.