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.
bayhaqi:4867Abū ʿAbdullāh al-Ḥāfiẓ > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > al-ʿAbbās b. Muḥammad al-Dūrī > al-Aswad b. ʿĀmir Shādhān > Sharīk > al-Layth > ʿAbd al-Raḥman b. al-Aswad from his father

[Machine] Ibn Mas'ud used to raise his hands in supplication to his chest during the qunut.  

البيهقي:٤٨٦٧أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا الْعَبَّاسُ بْنُ مُحَمَّدٍ الدُّورِيُّ ثنا الْأَسْوَدُ بْنُ عَامِرٍ شَاذَانُ أنبأ شَرِيكٌ عَنِ اللَّيْثِ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْأَسْوَدِ عَنْ أَبِيهِ قَالَ

كَانَ ابْنُ مَسْعُودٍ يَرْفَعُ يَدَيْهِ فِي الْقُنُوتِ إِلَى ثَدْيَيْهِ