事
こと
after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to
との事 is read as とのこと (tonokoto) and means I'm told.
とのこと
tonokoto
こと
after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to
父からもよろしくとの事です。
My father gives you his regards.
その老婦人はやっとの事で階段を上った。
The old lady climbed the stairs with difficulty.