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.
abudawud:4846Salamah b. Shabīb > ʿAbdullāh b. Ibrāhīm > Isḥāq b. Muḥammad al-Anṣārī > Rubayḥ b. ʿAbd al-Raḥman from his father from his grandfather Abū Saʿīd al-Khudrī

When the Messenger of Allah ﷺ sat, he had his knees drawn up supported by his hands. Abu Dawud said: 'Abd Allah b. Ibrahim was an old man and his traditions were rejected.  

أبو داود:٤٨٤٦حَدَّثَنَا سَلَمَةُ بْنُ شَبِيبٍ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ إِبْرَاهِيمَ قَالَ حَدَّثَنِي إِسْحَاقُ بْنُ مُحَمَّدٍ الأَنْصَارِيُّ عَنْ رُبَيْحِ بْنِ عَبْدِ الرَّحْمَنِ عَنْ أَبِيهِ عَنْ جَدِّهِ أَبِي سَعِيدٍ الْخُدْرِيِّ

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ إِذَا جَلَسَ احْتَبَى بِيَدِهِ  

قَالَ أَبُو دَاوُدَ عَبْدُ اللَّهِ بْنُ إِبْرَاهِيمَ شَيْخٌ مُنْكَرُ الْحَدِيثِ