If one forgets the prostration for forgetfulness, then says the closing salam of the prayer and leaves, and then breaks his ritual purity, what is the ruling?

The questioner : He says: If one forgets the prostration for forgetfulness, then says the closing salam of the prayer and leaves, and then breaks his ritual purity, do we say he should perform the ablution for prayer and then prostrate?

The Shaykh : No, if he leaves the mosque or breaks his ritual purity, there is no prostration.

The questioner : and if.

The Shaykh : If the interval is long, or if he leaves the mosque, or if he breaks his ritual purity, even if he is in his place, there is no prostration.