three, etc
1 Chronicles 11:15-19
15
Now three of the thirty captains went down to the rock to David, into the cave of Adullam; and the host of the Philistines encamped in the valley of Rephaim.
16
And David was then in the hold, and the Philistines' garrison was then at Bethlehem.
17
And David longed, and said, Oh that one would give me drink of the water of the well of Bethlehem, that is at the gate!
18
And the three brake through the host of the Philistines, and drew water out of the well of Bethlehem, that was by the gate, and took it, and brought it to David: but David would not drink of it, but poured it out to the LORD,
19
And said, My God forbid it me, that I should do this thing: shall I drink the blood of these men that have put their lives in jeopardy? for with the jeopardy of their lives they brought it. Therefore he would not drink it. These things did these three mightiest.
the cave
Joshua 12:15
The king of Libnah, one; the king of Adullam, one;
Joshua 15:35
Jarmuth, and Adullam, Socoh, and Azekah,
1 Samuel 22:1
David therefore departed thence, and escaped to the cave Adullam: and when his brethren and all his father's house heard it, they went down thither to him.
Micah 1:15
Yet will I bring an heir unto thee, O inhabitant of Mareshah: he shall come unto Adullam the glory of Israel.
the valley
2 Samuel 5:18
The Philistines also came and spread themselves in the valley of Rephaim.
2 Samuel 5:22
And the Philistines came up yet again, and spread themselves in the valley of Rephaim.
1 Chronicles 11:15
Now three of the thirty captains went down to the rock to David, into the cave of Adullam; and the host of the Philistines encamped in the valley of Rephaim.
1 Chronicles 14:9
And the Philistines came and spread themselves in the valley of Rephaim.
Isaiah 17:5
And it shall be as when the harvestman gathereth the corn, and reapeth the ears with his arm; and it shall be as he that gathereth ears in the valley of Rephaim.