وَبِھَذَ الإِسْنَادِ أَنَّ ابْنَ عُمَرَکَانَ إِذَا ابْتَدَأَالصَّلاۃَ رَفَعَ یَدَیْہِ حَذْو مَنْکِبَیْہِ، وَإِذَا رَفَعَ مِنَ الرُّکُوعِ رَفَعَھُمَا کَذَلِکَ
مسند امام شافی · Hadith 195
With this isnaad, according to Ibn Umaran, when the prayer began, he raised my hands, followed his descendents, and when he was raised from the rakah
Sanad
وَبِھَذَ الإِسْنَادِ