Ruling on Voluntary Prayer When the Iqamah Is Called

Hasan says that if a person offers four rak‘ahs for Maghrib, he should perform two prostrations of forgetfulness (sujood as-sahw).

Hazrat Aamir says that he will perform the prayer again.

Hazrat Hammad says that if he did not sit in the third rak‘ah, he will repeat the prayer.