דברי הימים א, פרק י״ח, פסוק י״ב

The historical records of King David’s military campaigns reveal a complex web of parallel battlefronts, shifting commanders, and varying casualty reports. In one major campaign, Abishai leads a successful assault against the nation of Edom. However, comparing this event to parallel records in the books of Samuel and Psalms uncovers seeming contradictions regarding the identity of the enemy, the commander in charge, and the total number of fallen soldiers.

The first major difference involves the opposing army. While this account names Edom as the defeated nation, the book of Samuel states that the blow was dealt to Aram. These wars actually took place at the exact same time. The enemy casualties were a mix of fighters from both nations, so each historical record highlights one nation while implying the involvement of the other [רד״ק, מלבי״ם]. From a strategic standpoint, Abishai was dispatched to the Edomite front, which was considered a secondary threat. Meanwhile, David and his top military commander managed the primary and much more difficult campaign against Aram [ביאור שטיינזלץ].

The records also differ regarding who led the forces and how many enemies fell. Here, Abishai is credited with defeating eighteen thousand enemy soldiers. In contrast, the book of Psalms attributes the victory to Joab with twelve thousand dead, while the book of Samuel credits the triumph directly to King David. The inclusion of David is simply a matter of leadership; as the reigning monarch and central figure of the nation, any military victory is naturally recorded in his name [מצודת דוד, רד״ק].

The difference between the achievements of Abishai and Joab can be understood by breaking the battle down into stages. Abishai initiated the combat, striking down six thousand men. Joab later arrived on the battlefield and defeated an additional twelve thousand. Because Abishai spearheaded the campaign, this account credits the combined total of eighteen thousand to him, whereas the record in Psalms specifically highlights Joab's distinct contribution [רד״ק]. Alternatively, an ancient tradition suggests a different explanation for the varying details: these records do not describe the same campaign at all, but rather document two completely separate and independent wars [מצודת דוד].