NET
21 “‘If you walk in hostility against me and are not willing to obey me, I will increase your affliction seven times according to your sins.
Darby
21 And if ye walk contrary unto me, and will not hearken unto me, I will bring sevenfold more plagues upon you according to your sins.
KJV
21 And if ye walk contrary unto me, and will not hearken unto me; I will bring seven times more plagues upon you according to your sins.