を見舞いに

… to visit

→ を
phrase Rare #45,607
… to visit Used when going to visit someone who is sick or in the hospital. The person being visited comes before を.
JA: 友達を見舞いに病院へ行きました。
EN: I went to the hospital to visit my friend.

私たちは祖母を見舞いに博多へ行きました。

We went to Hakata to visit our grandmother.

私は入院中の友達を見舞いに行かなければならない。

I have to visit my friend in the hospital.

彼の病気の事を知っていたなら、病院に彼を見舞いにいっただろう。

If I had known he was ill, I would have visited him in the hospital.

その有名な女優を見舞いに来た人がたくさんいた。

Many people came to visit the famous actress.