ANSWER:

You must go beyond his sujood position as it is his mistake for not taking a sutra.

Kindly refer to the following link(s):

When i pass in front of a praying person praying without sutra, will I avoid going in front of him totally or just avoid the place of his prostration? I see in Masjid al Haram people moving freely in front of praying person. Please clarify the ruling?

Prayer | March 11, 2018 7:27 am
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As I came to know from your videos to make dua before tasleem, my question is, how is it possible while we are in jamath as we are suppose to follow the imam, and is it allowed to raise hands in dua before tasleem
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Are women allowed to pray the jumu’ah prayer on fridays? I have seen many women praying jumu’ah along with the imam in makkah(The Haram). Is this correct?