Hadithcore
Sahih al-Bukhari, 735
sahih

Narrated Salim bin `Abdullah:

My father said, "Allah's Messenger (ﷺ) used to raise both his hands up to the level of his shoulders when opening the prayer; and on saying the Takbir for bowing. And on raising his head from bowing he used to do the same and then say "Sami`a l-lahu liman hamidah, Rabbana wa laka l-hamd." And he did not do that (i.e. raising his hands) in prostrations.

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ، عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ، عَنْ أَبِيهِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يَرْفَعُ يَدَيْهِ حَذْوَ مَنْكِبَيْهِ إِذَا افْتَتَحَ الصَّلاَةَ، وَإِذَا كَبَّرَ لِلرُّكُوعِ، وَإِذَا رَفَعَ رَأْسَهُ مِنَ الرُّكُوعِ رَفَعَهُمَا كَذَلِكَ أَيْضًا وَقَالَ ‏

‏ سَمِعَ اللَّهُ لِمَنْ حَمِدَهُ، رَبَّنَا وَلَكَ الْحَمْدُ ‏

‏‏.‏ وَكَانَ لاَ يَفْعَلُ ذَلِكَ فِي السُّجُودِ‏.‏

References2 variants
In-Book Reference
Book 10, Hadith 129
USC-MSA web (English) reference
Vol. 1, Book 12, Hadith 702 (deprecated numbering scheme)
Sharh · explanationclick to expand
The manner in which the prayer is to be done is limited to what is narrated in the religious texts, as the Messenger of Allah (blessings and peace of Allah be upon him) explained it to his ummah in word and deed. The Sahabah (may Allah be pleased with them) were keen to learn the precise details of the Prophet’s actions, in prayer and otherwise, and to transmit that to those who came after them. In this hadith, ‘Abdullah ibn ‘Umar (may Allah be pleased with him) narrates the points at which the Prophet (blessings and peace of Allah be upon him) used to raise his hands when saying takbir in the prayer. He says: he (blessings and peace of Allah be upon him) used to raise his hands level with his shoulders – and according to a report narrated by Malik ibn al-Huwayrith in al-Sahihayn, when the Messenger of Allah (blessings and peace of Allah be upon him) said takbir, he would raise his hands level with his ears. This report indicates that it is also permissible to raise the hands level with the ears. The Messenger of Allah (blessings and peace of Allah be upon him) used to raise his hands at the beginning of the prayer, when saying the opening takbir (takbirat al-ihram), making them level with his shoulders, completely in line with them. And he (blessings and peace of Allah be upon him) also raised his hands when saying takbir before bowing, and he would raise his hands when he lifted his head from bowing and said, “Sami‘a Allahu liman hamidah, Rabbana wa laka al-hamd (Allah hears those who praise Him, our Lord to You be praise).” But he did not do that when he prostrated; in other words, he did not raise his hands when beginning to prostrate, or when rising from prostration. Another of the points at which the Messenger of Allah (blessings and peace of Allah be upon him) used to raise his hands was when getting up after the first tashahhud, as is mentioned in the hadith of Abu Humayd al-Sa‘idi, which is narrated by Abu Dawud and others..
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