Aswad bin Yazid narrated:
"I said: 'O 'Aishah! What would the Prophet (s.a.w) do when he entered his house?' She said: 'he would busy himself with serving his family, then when (the time for) Salat was due he would stand (to go) for it.'" (RU)
English reference (RU): Vol. 4, Book 11, Hadith 2489 (RU)
Arabic reference (RU): Book 37, Hadith 2677 (RU)