reunite with (someone or something)
1. To come together with someone again. He reunited with is old business partner to set up a new company. I managed to reunite with the first girl I ever loved after nearly 30 years apart.
2. To bring someone or something together with someone or something else. Police managed to reunite the missing girl with her family after nearly a week of searching. The collector finally reunited the last piece of the rare collection with the rest of the set.
reunite someone or something with someone or something
to bring someone or something together with someone or something. Mary was pleased to reunite Sally with her sister. I reunited the lost cat with its owner.