وَعَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو قَالَ: مَنْ صَلَّى عَلَى النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَاحِدَةً صَلَّى اللَّهُ عَلَيْهِ وَمَلَائِكَتُهُ سَبْعِينَ صَلَاةً. رَوَاهُ أَحْمد
‘Abdallah b. ‘Amr said, “If anyone invokes blessing on the Prophet once God and His angels will grant him seventy blessings.” Ahmad transmitted it.
Source: Mishkat al-Masabih — repository translation · Al-Khatib Al-Tabrizi — authenticity/grade metadata requires independent source review · Sunnah.comAudio not available for the selected reciter.
Source: Mishkat al-Masabih — repository arabic · Al-Khatib Al-Tabrizi · Sunnah.com