Concordance
هزل (hzl)
The root هزل (hazala) means to jest, joke, or not be serious. It's the opposite of being earnest. It can refer to speech or an affair.
Concordance — 1 Occurrences
Every place in the Qur'an where the root هزل appears, grouped by grammatical role.
Noun (1 verse)
وَمَا هُوَ بِالْهَزْلِ
Umm Muhammad (Sahih International):
And it is not amusement
Abdel Haleem:
it is not something to be taken lightly
Muhammad Marmaduke Pickthall:
It is no pleasantry