1 Chronicles 11:18 in the King James Version
And the three brake through the host of the Philistines, and drew water out of the well of Beth-lehem, 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,
Context
17 David longed, and said, “Oh, that someone would give me water to drink from the well of Bethlehem, which is by the gate!”
18 The three broke through the army of the Philistines, and drew water out of the well of Bethlehem that was by the gate, took it, and brought it to David; but David would not drink any of it, but poured it out to the LORD,
19 and said, “My God forbid me, that I should do this! Shall I drink the blood of these men who have put their lives in jeopardy?” For they risked their lives to bring it. Therefore he would not drink it. The three mighty men did these things.