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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
tabarani:18717 – Sahl b. Mūsá Shīrān al-Rāmahurmuzī > Aḥmad b. ʿAbdah > Ḥafṣ b. > Simāk b. Ḥarb > Qabīṣah b. Hulb from his father

[Machine] The Messenger of Allah ﷺ used to place one of his hands on top of the other during prayer.  

الطبراني:١٨٧١٧ – حَدَّثَنَا سَهْلُ بْنُ مُوسَى شِيرَانُ الرَّامَهُرْمُزِيُّ ثنا أَحْمَدُ بْنُ عَبْدَةَ ثنا حَفْصُ بْنُ جَمِيعٍ عَنْ سِمَاكِ بْنِ حَرْبٍ عَنْ قَبِيصَةَ بْنِ هُلْبٍ عَنْ أَبِيهِ قَالَ

«كَانَ رَسُولُ اللهِ ﷺ يَضَعُ يَدَيْهِ إِحْدَاهُمَا عَلَى الْأُخْرَى فِي الصَّلَاةِ»  

See similar narrations below:

Collected by Mālik
malik:3-19 – Mālik > Yaḥyá b. Saʿīd > Sulaymān b. Yasār

Yahya related to me from Malik from Yahya ibn Sa'id from Sulayman ibn Yasar that the Messenger of Allah ﷺ used to raise his hands in the prayer.  

مالك:٣-١٩ – وَحَدَّثَنِي عَنْ مَالِكٍ عَنْ يَحْيَى بْنِ سَعِيدٍ عَنْ سُلَيْمَانَ بْنِ يَسَارٍ

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَرْفَعُ يَدَيْهِ فِي الصَّلاَةِ