5-Surah Al-Maidah ( The Table spread with Food ) 6
O you who have believed, when you rise to [perform] prayer, wash your faces and your forearms to the elbows and wipe over your heads and wash your feet to the ankles. And if you are in a state of janabah, then purify yourselves. But if you are ill or on a journey or one of you comes from the place of relieving himself or you have contacted women and do not find water, then seek clean earth and wipe over your faces and hands with it. Allah does not intend to make difficulty for you, but He intends to purify you and complete His favor upon you that you may be grateful.
يَا أَيُّهَا الَّذِينَ آمَنُوا إِذَا قُمْتُمْ إِلَى الصَّلَاةِ فَاغْسِلُوا وُجُوهَكُمْ وَأَيْدِيَكُمْ إِلَى الْمَرَافِقِ وَامْسَحُوا بِرُءُوسِكُمْ وَأَرْجُلَكُمْ إِلَى الْكَعْبَيْنِ ۚ وَإِن كُنتُمْ جُنُبًا فَاطَّهَّرُوا ۚ وَإِن كُنتُم مَّرْضَىٰ أَوْ عَلَىٰ سَفَرٍ أَوْ جَاءَ أَحَدٌ مِّنكُم مِّنَ الْغَائِطِ أَوْ لَامَسْتُمُ النِّسَاءَ فَلَمْ تَجِدُوا مَاءً فَتَيَمَّمُوا صَعِيدًا طَيِّبًا فَامْسَحُوا بِوُجُوهِكُمْ وَأَيْدِيكُم مِّنْهُ ۚ مَا يُرِيدُ اللَّهُ لِيَجْعَلَ عَلَيْكُم مِّنْ حَرَجٍ وَلَٰكِن يُرِيدُ لِيُطَهِّرَكُمْ وَلِيُتِمَّ نِعْمَتَهُ عَلَيْكُمْ لَعَلَّكُمْ تَشْكُرُونَ
Quran's Tafhim ( explanation)
*24). The explanation of this injunction by the Prophet (peace be on him) indicates that washing of the face includes rinsing one's mouth and inhaling water into the nostrils. Unless this is done the washing of the face is not considered complete. Likewise, since the ears are part of the head, 'wiping the head' includes wiping one's hands over the external and internal parts of the ears as well. Moreover, before starting to wash the other parts one should first wash one's hands so that the instruments of washing are themselves clean.
*25). Janabah (the state of major ritual impurity) - whether caused by the sexual act or merely by seminal discharge - renders it unlawful to perform the ritual Prayer and to touch the Qur'an (for further details see Surah 4, nn. 67-9 above).
*26). For explanation see Surah 4, nn. 69-70 above.
*27). Just as purity of the soul is a blessing, so is cleanliness of the body. God's favour to man can be completed only when he has received comprehensive direction in respect of both spiritual purity and physical cleanliness.
*25). Janabah (the state of major ritual impurity) - whether caused by the sexual act or merely by seminal discharge - renders it unlawful to perform the ritual Prayer and to touch the Qur'an (for further details see Surah 4, nn. 67-9 above).
*26). For explanation see Surah 4, nn. 69-70 above.
*27). Just as purity of the soul is a blessing, so is cleanliness of the body. God's favour to man can be completed only when he has received comprehensive direction in respect of both spiritual purity and physical cleanliness.