Albert Barnes Commentary Jeremiah 29:14

"And I will be found of you, saith Jehovah, and I will turn again your captivity, and I will gather you from all the nations, and from all the places wither I have driven you, saith Jehovah; and I will bring you again unto the place whence I caused you to be carried away captive." — Jeremiah 29:14 (ASV)

Turn away your captivity — Or, “restore your prosperity.”