Thirteen is often considered an unlucky number.

十三常被认为是不吉利的数字。

《牛津词典》

It was to prove an unlucky number.

这个数字后来证明确是不吉祥的。

youdao

Do you believe that thirteen is an unlucky number?

你相信十三是个不吉利的数字吗？

youdao

It harks back to when I was kid playing village cricket down in Devon and we had an unlucky number - 111.

BBC: Quirks

As we know, 13 is an unlucky number in North America and Europe, but the 14 was also avoided because the number four "sounds like an unlucky word" in Japanese.

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"Probably everybody in the field, when you see your name come up there and you see Marist come up there, you know you maybe drew the unlucky number because they are a very, very good team, " Merchant said.

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