Divrey Hayamim Alef 11:17-19

Orthodox Jewish Bible

¹⁷ And Dovid had a [thirsty] longing, and said, Oh that one would draw for me drink of the mayim from the bor (well) of Beit-Lechem, that is at the sha’ar (gate)

¹⁸ And the Shlosha broke through the machaneh Pelishtim (Philistines), and drew mayim out of the bor Beit-Lechem, that was by the sha’ar, and took it, and brought it to Dovid; but Dovid would not drink of it, but poured it out [like a nesekh offering] to Hashem.

¹⁹ And said, Chalilah li meElohai (Elohai forbid it me), that I should do this thing. Shall I drink the dahm of these anashim at their nafshot? For at jeopardy of their nafshot they brought it. Therefore he would not drink it. These things did these Shloshet HaGibborim.