Kings IV 3:23

23 And they said, This the blood of the sword; and the kings have fought, and each man has smitten his neighbour; now then to the spoils, Moab.

Kings IV 3:23 In-Context

21 And all Moab heard that the three kings were come up to fight against them; and they cried out on every all that were girt with a girdle, and they said, Ho! and stood upon the border.
22 And they rose early in the morning, and the sun rose upon the waters, and Moab saw the waters on the opposite side red as blood.
23 And they said, This the blood of the sword; and the kings have fought, and each man has smitten his neighbour; now then to the spoils, Moab.
24 And they entered into the camp of Israel; and Israel arose and smote Moab, and they fled from before them; and they went on and smote Moab as they went.
25 And they razed the cities, and cast every man his stone on every good piece and filled it; and they stopped every well, and cut down every good tree, until they left the stones of the wall cast down; and the slingers compassed , and smote it.

The Brenton translation of the Septuagint is in the public domain.