I swear it
Je ne savais pas qu'elle était mineure, je le jure.
I didn't know she was underage, I swear.
— Les Enfants du temps (2019)
C'est de l'eau de source pure, je le jure.
It's pure spring water, I swear.
— Bouge pas, meurs, ressuscite (1990)
That's all, I swear.
I swear on my mother.
Yes, I swear.