The ruling on one whose ablution is invalidated before the second closing salam
Machine translationRead the Arabic original
Question:
And as for the one who is not the one who performed the act, if he recites the dhikr after the first salam, and then recites the dhikr again before the second salam.
Answer:
He must repeat the prayer, because the second closing salam is one of the pillars of the obligatory prayer; both closing salams are required, so he must repeat the prayer because his ablution was invalidated before he completed it.
And as for the one who is not the one who performed the act, if he recites the dhikr after the first salam, and then recites the dhikr again before the second salam.
Answer:
He must repeat the prayer, because the second closing salam is one of the pillars of the obligatory prayer; both closing salams are required, so he must repeat the prayer because his ablution was invalidated before he completed it.
Source
قناة «العلامة الدكتور صالح الفوزان»، 65 من 175 /شرح بلوغ المرام/الصلاة/صلاة الجماعة والإمامة/صالح الفوزان/الحديث/كبار العلماء — youtube.com (1:00:46)
The Arabic text is a machine transcription of the audio recording.