Then Samuel took a stone, and set it between Mizpeh and Shen, and called the name of it Ebenezer, saying, Hitherto hath the LORD helped us. Called the name of it Eben-ezer - אבן העזר Eben haezer, "The Stone of Help;" perhaps a pillar is meant by the word stone.
Related Commentaries of 1 Samuel 7:12
1 Samuel 7:12
12 Then Samuel took a stone, and set it between Mizpeh and Shen, and called the name of it Ebenezer,c saying, Hitherto hath the LORD helped us.