こられた

came, was able to come, could come

→ 来る
こ come; arrive + られ Passive, potential, or honorific + た Past tense
auxiliary · humble, past tense Rare #33,172
came Honorific; used to speak respectfully about someone who came or arrived.
JA: 先生が家にこられた。
EN: The teacher came to my house.
was able to come, could come Expresses that someone was able to come or arrive.
JA: やっとここまでこられた。
EN: I was finally able to get this far.
Conjugation of 来る

僕らと同じく彼らは死んだだが帰ってこられた

Like us, they died, but they were able to come back.

— 雪山の絆 (2023)

登ってこられたんだもん

You made it all the way up here, after all.

— When Marnie Was There (2014)

お隣さんが、ちょうど戻ってこられた。

Our next-door neighbor just got back.

戻ってこられた

I was able to come back.

— パンズ・ラビリンス (2006)

最近、引っ越してこられたんですよ。

You moved here recently, didn’t you?

二人の囚人が連れてこられた。

Two prisoners were brought in.