Business trip

A wife leaves on a business trip. The next day she receives a telegram from
her husband;
- Where are our utensils?
- You should sleep at home, replies the woman.
Next day - same question, same answer until she returns home.
- Why didn't you tell me where our utensils are?
- I told you "Sleep home". She went to the bedroom and lifted the bed cover
and showed them where she had put them.