Later Jesus found him at the temple and said to him, "See, you are well again. Stop sinning or something worse may happen to you." (NIV)

Afterward, when Jesus found him in the temple, He said to him, See, you are well! Stop sinning or something worse may happen to you. (AMP)

Afterward Jesus findeth him in the temple, and said unto him, Behold, thou art made whole: sin no more, lest a worse thing come unto thee. (KJV)