Kathirbin Sulaim narrated that he heard Anas bin Malik say:
"TheMessenger of Allah (ﷺ) said: 'Whoever would like Allah toincreasethe goodness of his house, should perform ablution (washhands) whenhis breakfast is brought to him and when it is takenaway.'" (AR)
English reference (AR): Vol. 4, Book 29, Hadith 3260 (AR)
Arabic reference (AR): Book 29, Hadith 3384 (AR)