I bought it for him/her
I bought him a clock.
Je lui ai acheté un nouveau jouet.
I bought him a new toy.
Je lui ai acheté une nouvelle voiture.
I bought him a new car.
Je lui ai acheté un nouvel ordinateur.
I bought him a new computer.
I bought him his belt.
Je lui ai acheté une ravissante montre.
I bought him a lovely watch.
I bought him a tie.
I bought him a dog.