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حَدَّثَنَا عَبْد اللَّهِ حَدَّثَنَا مُحَمَّدُ بْنُ سُلَيْمَانَ الْأَسَدِيُّ لُوَيْنٌ حَدَّثَنَا يَحْيَى بْنُ أَبِي زَائِدَةَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ إِسْحَاقَ عَنْ زِيَادِ بْنِ زَيْدٍ السُّوَائِيِّ عَنْ أَبِي جُحَيْفَةَ عَنْ عَلِيٍّ رَضِيَ اللَّهُ عَنْهُ قَالَ إِنَّ مِنْ السُّنَّةِ فِي الصَّلَاةِ وَضْعُ الْأَكُفِّ عَلَى الْأَكُفِّ تَحْتَ السُّرَّةِ

Narrated to us Abdullah, Narrated to us [Muhammad bin Sulaiman Al Asadi Luwain] Narrated to us [Yahya bin Abu Za`idah] Narrated to us [Abdurrahman bin Ishaq] from [Ziyad bin Zaid As Suwa`i] from [Abu Juhaifah] from [Ali Radliallah 'anhu], he said :"It is part of the sunnah in prayer to place the palm of one hand on top of the other hand below the navel.