To a great well - Some large well-known cistern at Sechu, the site of which is uncertain, which Saul passed on his way from Gibeah to Ramah.
Related Commentaries of 1 Samuel 19:22
1 Samuel 19:22
22 Then went he also to Ramah, and came to a great well that is in Sechu: and he asked and said, Where are Samuel and David? And one said, Behold, they be at Naioth in Ramah.