TABARANI 12554:
from Lā Ilah Illā Allāh And Ḥdah Lā Sharīk Lah —
[Machine] That the Prophet of Allah ﷺ said: "Whoever hears the call (to prayer) and says, 'I bear witness that there is no god but Allah, alone, with no partner, and that Muhammad is His servant and Messenger. O Allah, bless him and grant him the rank of intercession with You, and make us among those who are interceded for on the Day of Judgment,' his intercession will be granted."
الطبراني ١٢٥٥٤:
عن لا اله الا الاه و حده لا شريك له —
أَنَّ نَبِيَّ اللهِ ﷺ قَالَ مَنْ سَمِعَ النِّدَاءَ فَقَالَ أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللهُ وَحْدَهُ لَا شَرِيكَ لَهُ وَأَنَّ مُحَمَّدًا عَبْدُهُ وَرَسُولُهُ اللهُمَّ صَلِّ عَلَيْهِ وَبَلِّغْهُ دَرَجَةَ الْوَسِيلَةِ عِنْدَكَ وَاجْعَلْنَا فِي شَفَاعَتِهِ يَوْمَ الْقِيَامَةِ وَجَبَتْ لَهُ الشَّفَاعَةُ
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