"Umar bin Al-Khattab narrated that :Allah's Messenger said: 'Whoever performs Wudu, making Wudu well, then says: (Ashhadu an la ilaha illallah, wahdahu la sharika lahu, wa ashhadu anna Muhammadan-abduhu wa rasuluhu, Allahummajalni minat tawwabin, waj'..."