Mishkat al-Masabih
Mishkat al-Masabih 536
وَعَن عمار بن يَاسر: أَنَّهُ كَانَ يُحَدِّثُ أَنَّهُمْ تَمَسَّحُوا وَهُمْ مَعَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ بِالصَّعِيدِ لِصَلَاةِ الْفَجْرِ فَضَرَبُوا بِأَكُفِّهِمُ الصَّعِيدَ ثُمَّ مَسَحُوا وُجُوههم مَسْحَةً وَاحِدَةً ثُمَّ عَادُوا فَضَرَبُوا بِأَكُفِّهِمُ الصَّعِيدَ مَرَّةً أُخْرَى فَمَسَحُوا بِأَيْدِيهِمْ كُلِّهَا إِلَى الْمَنَاكِبِ وَالْآبَاطِ مِنْ بُطُونِ أَيْدِيهِمْ. رَوَاهُ أَبُو دَاوُدَ
ʿAmmār ibn Yāsir used to report that, while they were with the Messenger of Allah for the dawn prayer, they performed dry ablution with clean earth. They struck the earth with their palms and wiped their faces once. Then they struck the earth with their palms again and wiped their entire hands and arms up to the shoulders and armpits, using the inner surfaces of their hands. Abū Dāwūd transmitted it.