What is the ruling on one who prays while carrying a small child who has ritual impurity on him?

The questioner : The honorable Shaykh, there is a question, meaning the woman is asking about carrying the child, and this child has known ritual impurity on him, so what is the ruling on her prayer?

The Shaykh : But she confirmed that there is ritual impurity on him.

The questioner : Yes, she confirmed it.

The Shaykh : It is not permissible for her to carry him.

The questioner : Because he was crying, so she picked him up.

The Shaykh : Yes, it is not permissible, but if she was ignorant and did not know that it was forbidden, she owes nothing.

The questioner : May Allah reward you with good