It was narrated from Thawban that the Messenger of Allah (ﷺ) said:
'Any woman who asks her husband for a divorce when it is not absolutely necessary, the fragrance of Paradise will be forbidden to her.'" (IT)
English reference (IT): Vol. 3, Book 10, Hadith 2055 (IT)
Arabic reference (IT): Book 10, Hadith 2133 (IT)