Which raiders carried off Job's oxen and donkeys?

Answer: The Sabeans

The Sabeans swooped down, took the oxen and donkeys, and killed the servants. Chaldeans later took the camels.

“a messenger came and reported to Job: “While the oxen were plowing and the donkeys were grazing nearby, the Sabeans swooped down and took them away. They put the servants to the sword, and I alone have escaped to tell you!””— Job 1:14-15 (BSB)