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.
hakim:822al-ʿAlāʾ b. Ismāʿīl al-ʿAṭṭār > Ḥafṣ b. Ghiyāth > ʿĀṣim al-Aḥwal > Anas

[Machine] "I saw the Messenger of Allah ﷺ raising his hands until they were level with his ears, then he performed the bowing (rukoo') until every joint in his body was settled, and he extended the takbeer until his hands were level with his knees."

"This is an authentic chain of narration according to the conditions of the two Sheikhs, and I do not know of any defect in it as they have not rejected it."  

الحاكم:٨٢٢فَحَدَّثَنَا الْعَبَّاسُ بْنُ مُحَمَّدٍ الدُّورِيُّ ثنا الْعَلَاءُ بْنُ إِسْمَاعِيلَ الْعَطَّارُ ثنا حَفْصُ بْنُ غِيَاثٍ عَنْ عَاصِمٍ الْأَحْوَلِ عَنْ أَنَسٍ قَالَ

«رَأَيْتُ رَسُولَ اللَّهِ ﷺ كَبَّرَ فَحَاذَى بِإِبْهَامَيْهِ أُذُنَيْهِ ثُمَّ رَكَعَ حَتَّى اسْتَقَرَّ كُلُّ مَفْصِلٍ مِنْهُ وَانْحَطَّ بِالتَّكْبِيرِ حَتَّى سَبَقَتْ رُكْبَتَاهُ يَدَيْهِ» «هَذَا إِسْنَادٌ صَحِيحٌ عَلَى شَرْطِ الشَّيْخَيْنِ وَلَا أَعْرِفُ لَهُ عِلَّةً وَلَمْ يُخَرِّجَاهُ» على شرطهما ولا أعرف له علة