Contradiction with 2 Chronicles 18:31
This verse shows confederates aiding each other instead of submitting, which contradicts the submission of the kings in 2 Samuel 10:19.
2 Chronicles 18:31: And it came to pass, when the captains of the chariots saw Jehoshaphat, that they said, It [is] the king of Israel. Therefore they compassed about him to fight: but Jehoshaphat cried out, and the LORD helped him; and God moved them [to depart] from him.