1 Samuel 26:3

And Saul encampeth in the height of Hachilah, which is on the front of the desert, by the way, and David is abiding in the wilderness, and he seeth that Saul hath come after him in to the wilderness;

1 Samuel 23:19

And the Ziphites go up unto Saul to Gibeah, saying, 'Is not David hiding himself with us in fortresses, in the forest, in the height of Hachilah, which is on the south of the desolate place?

1 Samuel 26:1

And the Ziphites come in unto Saul, at Gibeah, saying, 'Is not David hiding himself in the height of Hachilah, on the front of the desert?'

Treasury of Scripture Knowledge

Summary

And Saul pitched in the hill of Hachilah, which is before Jeshimon, by the way. But David abode in the wilderness, and he saw that Saul came after him into the wilderness.

Bible References

Hachilah

1 Samuel 26:1
And the Ziphites come in unto Saul, at Gibeah, saying, 'Is not David hiding himself in the height of Hachilah, on the front of the desert?'
1 Samuel 23:19
And the Ziphites go up unto Saul to Gibeah, saying, 'Is not David hiding himself with us in fortresses, in the forest, in the height of Hachilah, which is on the south of the desolate place?