Hadith 2254
وَعَن سهل بن سَعْدٍ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: كَانَ يَجْعَل أصبعيه حذاء مَنْكِبَيْه وَيَدْعُو
Sahl b. Sa‘d told of the Prophet being accustomed to place his two fingers opposite his shoulders and make supplication.