Obadiah warns Edom: "As you have done, it will be…"

Answer: Done to you

"The Day of the LORD is near for all the nations. As you have done, it will be done to you; your recompense will return upon your own head."

“For the Day of the LORD is near for all the nations. As you have done, it will be done to you; your recompense will return upon your own head.”— Obadiah 1:15 (BSB)