959Abu DawoodSahih (Al-Albani)حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ، عَنْ مَالِكٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ، عَنْ عَبْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، قَالَ سُنَّةُ الصَّلاَةِ أَنْ تَنْصِبَ، رِجْلَكَ الْيُمْنَى وَتَثْنِيَ رِجْلَكَ الْيُسْرَى .Abdullah bin 'Umar said:"A Sunnah of the prayer is that you should raise your right foot, and make your left foot lie (on the ground)."Reference: Sunan Abi Dawud 958 In-book : Book 2, Hadith 569 English translation : Book 2, Hadith 957