Man Lā Yaḥḍuruh al-Faqīh
Hadith 6712186 - وَ مَنْ دَعَا لِأَرْبَعِينَ رَجُلاً مِنْ إِخْوَانِهِ قَبْلَ أَنْ يَدْعُوَ لِنَفْسِهِ اُسْتُجِيبَ لَهُ فِيهِمْ وَ فِي نَفْسِهِ ».
Hadith.2186 - Whoever prays for forty of their brothers before praying for themselves will have their supplication answered both for them and for themselves.