If the imam remembers after the prayer that he was not in a state of ritual purity, does the ma'mum have to repeat his prayer?

The questioner : Peace be upon you. And upon you be peace. May Allah reward you. I would like to ask you, if I may speak to you. Please, go ahead. I say, some people, may you live long, were traveling in a car. Yes. And, may Allah keep you safe, the prayer time had not yet passed. They stopped and one of them stood up and prayed. When he finished praying, he told them, "Look, I was not in a state of purity." Yes. He went back to wash and repeat the prayer. And he is disabled. By Allah, we are not to blame. We were praying. Yes. And he is ignorant, by Allah, I did not know about his state. I told him, but he is knowledgeable.

The Shaykh : No, they owe nothing.

The questioner : They owe nothing at all. May Allah reward you with good, and he repeated his prayer.

The Shaykh : May Allah reward him with good. Hello, peace.

The questioner : May Allah reward you with good.

The Shaykh : But you did not mention that they called the adhan.

The questioner : No, they did not call the adhan.

The Shaykh : And why did they not come closer?

The questioner : I do not know, by Allah. As for this matter, I do not know.

The Shaykh : I do not know. After today, no, I do not want, I do not want them to be weighed.

The questioner : Yes, may Allah reward you with good. May Allah bless you. May Allah have mercy on your parents. May Allah not cut us off from this.