سَأَلْتُ أَبَا جَعْفَرٍ ع عَنِ التَّيَمُّمِ فَضَرَبَ بِيَدِهِ الْأَرْضَ ثُمَّ رَفَعَهَا فَنَفَضَهَا ثُمَّ مَسَحَ بِهَا جَبِينَيْهِ وَ كَفَّيْهِ مَرَّةً وَاحِدَةً[4].
“I once asked Abu Ja‘far (a.s.), about Tayammum. He (the Imam) thumped his hands on the ground then raised them, and allowed loose soil to fall off them. He (the Imam) then wiped both (sections of) his forehead (the parts above both eyebrows) and (the back of) his palms (hands) only once.”