صحيح مسلم
Sahih Muslim
كتاب الصلاة
The Book of Prayers
باب الاِعْتِدَالِ فِي السُّجُودِ وَوَضْعِ الْكَفَّيْنِ عَلَى الأَرْضِ وَرَفْعِ الْمِرْفَقَيْنِ عَنِ الْجَنْبَيْنِ وَرَفْعِ الْبَطْنِ عَنِ الْفَخِذَيْنِ فِي السُّجُودِ:
Chapter: Moderation In Prostration; Placing The Hands On The Ground, Keeping The Elbows Up, Away From The Sides, And Lifting The Belly Up Off The Thighs When Prostrating
Hadith 493
This hadith is listed as number 1103 in Maktaba Shamila
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى ، وَابْنُ بَشَّارٍ ، قَالَا : حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ ، قَالَ : ح وحَدَّثَنِيهِ يَحْيَى بْنُ حَبِيبٍ ، حَدَّثَنَا خَالِدٌ يَعْنِي ابْنَ الْحَارِثِ ، قَالَا : حَدَّثَنَا شُعْبَةُ بِهَذَا الإِسْنَادِ ، وَفِي حَدِيثِ ابْنِ جَعْفَرٍ " وَلَا يَتَبَسَّطْ أَحَدُكُمْ ذِرَاعَيْهِ انْبِسَاطَ الْكَلْبِ " .
This hadith has been narrated by Shu'bah with the same chain of transmitters. And in the hadith transmitted by Ibn Ja'far (the words are):" None of you should stretch out his forearms like the stretching out of a dog."
