The ruling on one who breaks ritual purity during tawaf

If you were a pilgrim and then you broke your state of ritual purity during the fourth lap of the circumambulation, so you went and performed the ablution and returned, do I start from the beginning or complete the fourth lap?
No, this issue is serious. Your circumambulation is not valid. Why?Because those who say: It is necessary to be in a state of ablution. When the state of ablution is broken, the circumambulation becomes invalid. And if it is invalid, it is not possible to build upon it.And those who say: The state of ablution is not a condition for this duration. It breaks the continuity. That is: when does he leave? When does he find an empty place to perform the ablution? And when does he return?So upon this man now: He should go to Mecca, and if he is a man with a wife, he should not approach her, until he goes to Mecca and performs the circumambulation of the exit in his clothes and returns. And if he wishes to enter the state of consecration from the boundary for a lesser pilgrimage, he should perform the circumambulation and the walking between al-Safa and al-Marwah and shorten his hair, and then perform the circumambulation of the exit. There is nothing wrong with that.
So it reached him.