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.
tabarani:8712Isḥāq > ʿAbd al-Razzāq > Maʿmar > Abū Isḥāq > Samiʿtuh > Ibn Masʿūd Idhā Kānat al-Sajdah Ākhir al-Sūrah Fārkaʿ In Shiʾt or Āsjud Faʾin al-Sajdah Maʿ al-Rakʿah > Man Ḥaddathak Hadhā Yā Abū Isḥāq

[Machine] Our companions are Alqamah, Al-Aswad, and Rabi'ah ibn Kuthaym.  

الطبراني:٨٧١٢حَدَّثَنَا إِسْحَاقُ أَنَا عَبْدُ الرَّزَّاقِ أَنَا مَعْمَرٌ عَنْ أَبِي إِسْحَاقَ قَالَ سَمِعْتُهُ يَقُولُ قَالَ ابْنُ مَسْعُودٍ «إِذَا كَانَتِ السَّجْدَةُ آخِرَ السُّورَةِ فَارْكَعْ إِنْ شِئْتَ أَوِ اسْجُدْ فَإِنَّ السَّجْدَةَ مَعَ الرَّكْعَةِ» قُلْتُ مَنْ حَدَّثَكَ هَذَا يَا أَبَا إِسْحَاقَ؟ قَالَ

أَصْحَابُنَا عَلْقَمَةُ وَالْأَسْوَدُ وَالرَّبِيعُ بْنُ خُثَيْمٍ