I have never … them
I never saw them again.
I've never read them.
Je ne les ai jamais vues rire.
I've never seen them laugh.
Je ne les ai jamais lues, alors je ne sais pas ce qu'elles contiennent.
I've never read them, so I don't know what they contain.
— Demon Slayer : Kimetsu no Yaiba - Le film : Le train de l'Infini (2020)
No, I've never seen them.
I've never seen them laugh.
I've never seen them.