What does Lamentations 3:65 say in the KJV?

Name: The Holy Bible, King James Version
Author: Multiple (translators, 1611)

Give them sorrow of heart, thy curse unto them.

King James Version (public domain)

Traditionally attributed to Jeremiah · c. 7th–6th century BC · Major prophet of Judah

Context

63Behold their sitting down, and their rising up; I am their musick.

64Render unto them a recompence, O LORD, according to the work of their hands.

65Give them sorrow of heart, thy curse unto them.

66Persecute and destroy them in anger from under the heavens of the LORD.