Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tirmidhi:381Aḥmad b. Manīʿ > ʿAbbād b. al-ʿAwwām > Maymūn Abū Ḥamzah > Abū Ṣāliḥ a freed slave of Ṭalḥah > Um Salamah

"The Prophet (S) saw a boy of ours - called Aflah - blowing when he prostrated. So he said: 'O Aflah! Put your face in the dirt.'"  

الترمذي:٣٨١حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ حَدَّثَنَا عَبَّادُ بْنُ الْعَوَّامِ أَخْبَرَنَا مَيْمُونٌ أَبُو حَمْزَةَ عَنْ أَبِي صَالِحٍ مَوْلَى طَلْحَةَ عَنْ أُمِّ سَلَمَةَ قَالَتْ

رَأَى النَّبِيُّ ﷺ غُلاَمًا لَنَا يُقَالُ لَهُ أَفْلَحُ إِذَا سَجَدَ نَفَخَ فَقَالَ يَا أَفْلَحُ تَرِّبْ وَجْهَكَ قَالَ أَحْمَدُ بْنُ مَنِيعٍ وَكَرِهَ عَبَّادُ بْنُ الْعَوَّامِ النَّفْخَ فِي الصَّلاَةِ وَقَالَ إِنْ نَفَخَ لَمْ يَقْطَعْ صَلاَتَهُ قَالَ أَحْمَدُ بْنُ مَنِيعٍ وَبِهِ نَأْخُذُ  

قَالَ أَبُو عِيسَى وَرَوَى بَعْضُهُمْ عَنْ أَبِي حَمْزَةَ هَذَا الْحَدِيثَ وَقَالَ مَوْلًى لَنَا يُقَالُ لَهُ رَبَاحٌ