scent of Paradise will be unlawful for her

Thawban narrated (RA) that The Messenger of Allah (Peace Be Upon Him) said: “Whichever woman seeks a Khul from her husband without harm (cause), then the scent of Paradise will be unlawful for her.” (Sahih)
Jami` at-Tirmidhi – The Book on Divorce and Li’an – 1187

scent of Paradise will be unlawful for her