Now the Philistines gathered together their armies to battle,
 &c.] Josephus F19 says this was not long after the things related in the preceding chapter were transacted; and very probably they had heard of the melancholy and distraction of Saul, and thought it a proper opportunity of avenging themselves on Israel for their last slaughter of them, and for that purpose gathered together their dispersed troops: 
 and were gathered together at Shochoh,
 which belongeth to Judah; a city of the tribe of Judah, ( Joshua 15:35 ) , which shows that, notwithstanding their last defeat, they had great footing in the land of Israel, or however had penetrated far into it in this march of theirs: 
 and pitched between Shochoh and Azekah;
 which were both in the same tribe, and near one another, of which (See Gill on Joshua 10:10), (See Gill on Joshua 15:35). 
 in Ephesdammim;
 which, by an apocope of the first letter, is called Pasdammim, ( 1 Chronicles 11:13 ) which the Jews F20 say had this name because there blood ceased.